AIThis post was created with the assistance of artificial intelligence (AI).

Roofcargo boxes are a popular way to increase your vehicle’s storage for trips, camping, or moving gear. The Thule Force 3 XL stands out as the best overall for its combination of size, durability, and ease of installation. For budget-conscious buyers, the SportRack Sidekick offers solid performance without breaking the bank. Meanwhile, the GarveeTech Rooftop Cargo Box Carrier provides a waterproof, versatile option for those needing dual-side opening and large capacity. However, choosing the right cargo box involves balancing capacity, durability, ease of use, and price. Continue reading for a detailed breakdown of these top options and how to pick the best fit for your needs.

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15
compared
8
brands
Which roofcargo boxe should you buy?
★ Top Pick
GarveeTech Rooftop Cargo Box C
Best Overall Hard Shell Cargo Box
Robust ABS construction provides excellent weather resistance
See on Amazon →
Singles or couples who need a small, easy-to-mount cargo solution for light loads.
SportRack Sidekick Cargo Box
Compact and space-efficient design
View on Amazon →
Active families or frequent travelers who need reliable, large-capacity storage with easy access.
Thule Force 3 XL Cargo Box
Durable and sleek design suitable for regular use
View on Amazon →
Travelers seeking a stylish, aerodynamic cargo box that maximizes space without sacrificing fuel efficiency.
Thule Motion 3 Rooftop Cargo B
Aerodynamic shape reduces drag and improves fuel economy
View on Amazon →
Car owners needing weatherproof, high-capacity cargo for diverse weather and heavier loads.
GarveeTech Rooftop Cargo Box C
Durable, waterproof ABS construction
View on Amazon →
Pros & cons at a glance
SportRack Sidekick Cargo Box
✓ Compact and space-efficient design
✗ Limited load capacity restricts larger loads
Thule Force 3 XL Cargo Box
✓ Durable and sleek design suitable for regular use
✗ Can be bulky on smaller vehicles
Thule Motion 3 Rooftop Cargo B
✓ Aerodynamic shape reduces drag and improves fuel economy
✗ Limited internal capacity details
GarveeTech Rooftop Cargo Box C
✓ Durable, waterproof ABS construction
✗ Compatibility verification needed before purchase
Hard Shell Roof Top Cargo Carr
✓ Durable, weather-resistant construction
✗ Limited to vehicles with cross bars
GarveeTech Rooftop Cargo Box C
✓ Robust ABS construction provides excellent weather resistance
✗ Requires verification of roof rack compatibility before purchase
Thule Pulse 2 L Roof Mounted B
✓ Aerodynamic shape reduces wind noise and improves fuel economy
✗ May be bulky for small or compact vehicles
FIVKLEMNZ Car Rooftop Cargo Ca
✓ Highly waterproof with welded seams and durable fabric
✗ May be bulky to store when not in use
FIVKLEMNZ 21 Cubic Rooftop Car
✓ Largest capacity among soft cargo bags at 21 cubic feet
✗ Bulky and difficult to store when not in use
Thule Force 3 L Cargo Box
✓ Sleek, stylish design enhances vehicle appearance
✗ Limited capacity may not meet larger cargo needs
Auto Dynasty Hard Shell Roof T
✓ Large 11 cubic feet storage capacity for ample gear space
✗ Requires cross bars up to 13 inches wide, limiting compatibility
DNA Motoring Rooftop Cargo Box
✓ Impact-resistant ABS for durability
✗ Lacks clarity on included mounting hardware
Garvee Rooftop Cargo Box Carri
✓ Dual-sided opening for quick, easy access
✗ Requires roof rack verification for compatibility
SportRack Vista XL Rear Openin
✓ Huge 18 cubic feet capacity for maximum gear storage
✗ Heavy and bulky, difficult to handle alone
Thule Pulse 2 M Roof-Mounted C
✓ Easy tool-free installation with torque indicator
✗ Lack of specific dimensions may complicate compatibility checks

Key Takeaways

  • Top-ranked cargo boxes combine large capacity with easy access features like dual-side opening.
  • Durability and waterproofing are essential for protecting gear during adverse weather, especially on longer trips.
  • Installation ease varies; some models require tools and more time, while soft bags and simpler mounts are quicker to set up.
  • Price ranges reflect differences in build quality, features, and capacity, making it important to match a box to your specific use case.
  • Versatility matters; options like soft bags offer flexibility for different vehicle types and storage needs.
2
Thule Force 3 XL Cargo Box
Best for Durability and Ease of Access
1
SportRack Sidekick Cargo Box
Best Compact Cargo Box for Small Loads
3
Thule Motion 3 Rooftop Cargo B
Best Aerodynamic Design for Fuel Efficiency

Our Top Roofcargo Boxes Picks

SportRack Sidekick Cargo BoxSportRack Sidekick Cargo BoxBest Compact Cargo Box for Small LoadsCapacity: 8 cubic feetDimensions: 54 x 25 x 15.5 inchesWeight: 19.85 poundsVIEW ON AMAZONSee Our Full Breakdown
Thule Force 3 XL Cargo BoxThule Force 3 XL Cargo BoxBest for Durability and Ease of AccessCapacity: up to 16 cubic feetMounting System: Quick and secure with indicatorLocking System: SlideLock with separate locking and openingVIEW ON AMAZONSee Our Full Breakdown
Thule Motion 3 Rooftop Cargo BoxThule Motion 3 Rooftop Cargo BoxBest Aerodynamic Design for Fuel EfficiencyBrand: ThuleModel Number: 197074566126Dimensions: 81″L x 38″W x 18″HVIEW ON AMAZONSee Our Full Breakdown
GarveeTech Rooftop Cargo Box Carrier, 165 LBS CapacityGarveeTech Rooftop Cargo Box Carrier, 165 LBS CapacityBest Waterproof Hard Shell for Versatile Vehicle CompatibilityMaterial: ABSCapacity: 12 cubic feetWeight Capacity: 165 lbsVIEW ON AMAZONSee Our Full Breakdown
Hard Shell Roof Top Cargo Carrier Waterproof Travel Luggage BoxHard Shell Roof Top Cargo Carrier Waterproof Travel Luggage BoxMost Versatile Universal Fit for TravelMaterial: ABS plasticCapacity: 110 lbsDimensions: 53 x 34 x 15 inchesVIEW ON AMAZONSee Our Full Breakdown
GarveeTech Rooftop Cargo Box Carrier, Dual-Side Opening, 12/14 Cubic Feet, Waterproof Hard ShellGarveeTech Rooftop Cargo Box Carrier, Dual-Side Opening, 12/14 Cubic Feet, Waterproof Hard ShellBest Overall Hard Shell Cargo BoxMaterial: ABSCapacity: 12/14 cubic feetDimensions: 54.3″L x 31.5″W x 13.4″H / 62.2″L x 31.5″W x 13.4″HVIEW ON AMAZONSee Our Full Breakdown
Thule Pulse 2 L Roof Mounted Box, 16 Cubic Ft, Dual-Side OpeningThule Pulse 2 L Roof Mounted Box, 16 Cubic Ft, Dual-Side OpeningBest for Sleek, Aerodynamic Design and Moderate CapacityCapacity: 16 cubic feetLoad Capacity: 75 kgMaterial: ASA-ABS plasticVIEW ON AMAZONSee Our Full Breakdown
FIVKLEMNZ Car Rooftop Cargo Carrier Waterproof Roof Bag with AccessoriesFIVKLEMNZ Car Rooftop Cargo Carrier Waterproof Roof Bag with AccessoriesBest for Versatile Soft-Sided Storage with Complete Travel KitMaterial: 840D PVCWaterproof: YesCapacity: 15 cubic feetVIEW ON AMAZONSee Our Full Breakdown
FIVKLEMNZ 21 Cubic Rooftop Cargo Carrier Waterproof Soft Car Roof BagFIVKLEMNZ 21 Cubic Rooftop Cargo Carrier Waterproof Soft Car Roof BagBest for Maximum Capacity and Heavy-Duty WaterproofingCapacity: 21 Cubic FeetMaterial: 840D PVCDimensions: 52 x 40 x 18 inchesVIEW ON AMAZONSee Our Full Breakdown
Thule Force 3 L Cargo BoxThule Force 3 L Cargo BoxBest for Daily Use and Sleek AppearanceCapacity: 3 litersMounting System: Quick and secure with indicatorLocking System: SlideLockVIEW ON AMAZONSee Our Full Breakdown
Auto Dynasty Hard Shell Roof Top Mount Cargo CarrierAuto Dynasty Hard Shell Roof Top Mount Cargo CarrierBest Overall for Universal Fit and SecurityDimensions: 53″ L x 34″ W x 15″ HCapacity: 11 Cubic FeetWeight Limit: 110 lbsVIEW ON AMAZONSee Our Full Breakdown
DNA Motoring Rooftop Cargo Box Carrier, 11 Cubic Feet, 53″ L x 34″ W x 15″ H, Glossy BlackDNA Motoring Rooftop Cargo Box Carrier, 11 Cubic Feet, 53" L x 34" W x 15" H, Glossy BlackBest for Impact Resistance and Easy AccessCapacity: 11 cubic feetDimensions: 53″ L x 34″ W x 15″ HMax Capacity: 110 lbsVIEW ON AMAZONSee Our Full Breakdown
Garvee Rooftop Cargo Box Carrier, Dual-Side Opening Luggage StorageGarvee Rooftop Cargo Box Carrier, Dual-Side Opening Luggage StorageBest for Dual-Side Access and Aerodynamic DesignMaterial: ABSCapacity: 12 cubic feet (340L)Dimensions: 54.3″L x 31.5″W x 13.4″HVIEW ON AMAZONSee Our Full Breakdown
SportRack Vista XL Rear Opening Cargo BoxSportRack Vista XL Rear Opening Cargo BoxBest for Large Capacity and Easy Rear AccessCapacity: 18 cubic feet (510 L)Material: UV-resistant ABSDimensions: 63 x 38 x 19 in / 160 x 96.5 x 48 cmVIEW ON AMAZONSee Our Full Breakdown
Thule Pulse 2 M Roof-Mounted Cargo Box, 14 Cubic FtThule Pulse 2 M Roof-Mounted Cargo Box, 14 Cubic FtBest for Streamlined, Easy Access and VersatilityCapacity: 14 Cubic FeetMaterial: ASA-ABS plasticAccess: Dual-side openingVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
roofcargo boxeCapacityMaterialDimensions
SportRack Sidekick Cargo Box8 cubic feet—54 x 25 x 15.5 inches
Thule Force 3 XL Cargo Boxup to 16 cubic feetDurable plastic—
Thule Motion 3 Rooftop Cargo B——81"L x 38"W x 18"H
GarveeTech Rooftop Cargo Box C12 cubic feetABS54.3 in L x 31.5 in W x 13.4 in H
Hard Shell Roof Top Cargo Carr110 lbsABS plastic53 x 34 x 15 inches
GarveeTech Rooftop Cargo Box C12/14 cubic feetABS54.3"L x 31.5"W x 13.4"H / 62.2"L x 31.5"W x 13.4"H
Thule Pulse 2 L Roof Mounted B16 cubic feetASA-ABS plastic—
FIVKLEMNZ Car Rooftop Cargo Ca15 cubic feet840D PVC46 x 34 x 17 inches
FIVKLEMNZ 21 Cubic Rooftop Car21 Cubic Feet840D PVC52 x 40 x 18 inches
Thule Force 3 L Cargo Box3 liters——
Auto Dynasty Hard Shell Roof T11 Cubic FeetUV-protected, weather-resistant ABS53" L x 34" W x 15" H
DNA Motoring Rooftop Cargo Box11 cubic feetImpact-resistant ABS53" L x 34" W x 15" H
Garvee Rooftop Cargo Box Carri12 cubic feet (340L)ABS54.3"L x 31.5"W x 13.4"H
SportRack Vista XL Rear Openin18 cubic feet (510 L)UV-resistant ABS63 x 38 x 19 in / 160 x 96.5 x 48 cm
Thule Pulse 2 M Roof-Mounted C14 Cubic FeetASA-ABS plastic—

More Details on Our Top Picks

  1. SportRack Sidekick Cargo Box

    SportRack Sidekick Cargo Box

    Best Compact Cargo Box for Small Loads

    View on Amazon

    The SportRack Sidekick Cargo Box stands out for its compact, space-saving design, making it ideal for small loads like camping gear or golf clubs. Compared to larger options like the Thule Force 3 XL, it offers a more manageable footprint, but this comes with a tradeoff: its limited 8-cubic-foot capacity isn’t suitable for bigger families or extended trips. Its passenger-side opening simplifies loading on tight spots, and its compatibility with various roof racks ensures versatility. However, its smaller size means it can’t handle bulky or heavy loads, and some vehicle types may not accommodate it well. This makes it perfect for solo travelers or couples with minimal gear who prioritize easy handling over volume.

    Pros:
    • Compact and space-efficient design
    • Passenger-side opening simplifies loading
    • Compatible with a variety of roof rack systems
    Cons:
    • Limited load capacity restricts larger loads
    • May not fit all vehicle types

    Best for: Singles or couples who need a small, easy-to-mount cargo solution for light loads.

    Not ideal for: Large families or those carrying bulky equipment, as its capacity is limited.

    • Capacity:8 cubic feet
    • Dimensions:54 x 25 x 15.5 inches
    • Weight:19.85 pounds
    • Load capacity:75 pounds
    Our verdict
    “This cargo box suits those who prioritize size and ease of use for small loads over maximum capacity.”
  2. Thule Force 3 XL Cargo Box

    Thule Force 3 XL Cargo Box

    Best for Durability and Ease of Access

    View on Amazon

    The Thule Force 3 XL excels through its combination of durability, sleek design, and dual-side access, making it suitable for frequent use and active lifestyles. Its sturdy plastic construction and safety indicators on the Quick and Secure mounting system ensure confidence on the road. Compared to the SportRack Sidekick, it offers nearly double the capacity—up to 16 cubic feet—and easier access from both sides, reducing loading time. However, this larger size can be a drawback on smaller vehicles, where it might feel bulky or interfere with other roof-mounted gear. While it’s not the most color-varied option, its tested safety features and reliable locking system justify its premium position for those needing a durable, high-capacity cargo box.

    Pros:
    • Durable and sleek design suitable for regular use
    • Easy, secure mounting with safety indicators
    • Offers convenient dual-side access
    Cons:
    • Can be bulky on smaller vehicles
    • Limited color options

    Best for: Active families or frequent travelers who need reliable, large-capacity storage with easy access.

    Not ideal for: Drivers with smaller cars or limited roof space, due to its bulkiness and size.

    • Capacity:up to 16 cubic feet
    • Mounting System:Quick and secure with indicator
    • Locking System:SlideLock with separate locking and opening
    • Material:Durable plastic
    Our verdict
    “Ideal for those seeking a high-capacity, durable cargo box for frequent trips and active lifestyles.”
  3. Thule Motion 3 Rooftop Cargo Box

    Thule Motion 3 Rooftop Cargo Box

    Best Aerodynamic Design for Fuel Efficiency

    View on Amazon

    The Thule Motion 3 is designed for modern adventurers, featuring a sleek, aerodynamic shape that reduces drag and can improve fuel economy. Its spacious interior and quick-mount PowerClick system make installation straightforward, and the automatic lock indicator adds security. Compared with the Thule Force 3 XL, it offers a slightly longer length (81 inches), providing ample space for different cargo types while maintaining a stylish profile. Its limited internal details and no specified weight limit can be a drawback for those needing precise load management. This model appeals to travelers who value both style and efficiency, especially on vehicles where minimizing wind resistance is a priority.

    Pros:
    • Aerodynamic shape reduces drag and improves fuel economy
    • Easy to install with PowerClick quick-mount system
    • Secure locking with automatic lid lock indicator
    Cons:
    • Limited internal capacity details
    • No specified weight limit

    Best for: Travelers seeking a stylish, aerodynamic cargo box that maximizes space without sacrificing fuel efficiency.

    Not ideal for: Those needing detailed internal capacity specs or planning to carry very heavy loads.

    • Brand:Thule
    • Model Number:197074566126
    • Dimensions:81″L x 38″W x 18″H
    • Warranty:Limited Lifetime
    Our verdict
    “Best suited for style-conscious travelers who want a spacious, fuel-efficient cargo solution.”
  4. GarveeTech Rooftop Cargo Box Carrier, 165 LBS Capacity

    GarveeTech Rooftop Cargo Box Carrier, 165 LBS Capacity

    Best Waterproof Hard Shell for Versatile Vehicle Compatibility

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    The GarveeTech Rooftop Cargo Box offers a substantial 12 cubic feet of weather-resistant storage with a robust ABS shell, making it suitable for varied weather conditions. Its dual-side opening enhances convenience, and its large 165-pound load capacity exceeds many competitors like the SportRack Sidekick. However, verifying roof rack compatibility before purchase is recommended, as it’s not automatically universal. Its one-year warranty is shorter than premium models, but its waterproof design and large capacity make it a strong choice for those needing dependable protection and extra space. This model suits drivers who carry heavier or more delicate gear and want a reliable weatherproof solution.

    Pros:
    • Durable, waterproof ABS construction
    • Large 12 cubic feet capacity
    • Dual-sided opening for easy access
    Cons:
    • Compatibility verification needed before purchase
    • Limited warranty period of one year

    Best for: Car owners needing weatherproof, high-capacity cargo for diverse weather and heavier loads.

    Not ideal for: Those with roof racks that may not match its mounting system or who want longer warranty coverage.

    • Material:ABS
    • Capacity:12 cubic feet
    • Weight Capacity:165 lbs
    • Dimensions:54.3 in L x 31.5 in W x 13.4 in H
    Our verdict
    “Suitable for users seeking weatherproof, high-capacity storage with reliable protection in all conditions.”
  5. Hard Shell Roof Top Cargo Carrier Waterproof Travel Luggage Box

    Hard Shell Roof Top Cargo Carrier Waterproof Travel Luggage Box

    Most Versatile Universal Fit for Travel

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    The Hard Shell Roof Top Cargo Carrier provides a straightforward, durable solution with weather-resistant ABS plastic. Its universal fit for vehicles with cross bars broadens its appeal, especially for travelers who want a reliable, no-fuss upgrade. With a capacity of 110 pounds, it supports a decent amount of gear, and the included hardware simplifies installation. Unlike larger models like the Thule Motion 3, it’s more compact and easier to mount on a variety of vehicles, but it’s limited to those with cross bars. Its limited color options and occasional need for additional hardware make it less ideal for those seeking customization or extensive internal organization. This box is a practical choice for occasional travelers or those new to roof cargo solutions.

    Pros:
    • Durable, weather-resistant construction
    • Easy to install without tools
    • Supports up to 110 lbs of cargo
    Cons:
    • Limited to vehicles with cross bars
    • Limited color options

    Best for: Travelers with vehicles equipped with cross bars looking for a reliable, weather-resistant cargo solution.

    Not ideal for: Owners of vehicles without cross bars or those needing a larger or more customizable cargo space.

    • Material:ABS plastic
    • Capacity:110 lbs
    • Dimensions:53 x 34 x 15 inches
    • Includes:Cargo box, keys, mounting hardware
    Our verdict
    “Best suited for users with cross bar-equipped vehicles seeking a simple, weatherproof cargo box for travel.”
  6. GarveeTech Rooftop Cargo Box Carrier, Dual-Side Opening, 12/14 Cubic Feet, Waterproof Hard Shell

    GarveeTech Rooftop Cargo Box Carrier, Dual-Side Opening, 12/14 Cubic Feet, Waterproof Hard Shell

    Best Overall Hard Shell Cargo Box

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    The GarveeTech Rooftop Cargo Box stands out for its robust construction and versatile features, making it a well-rounded choice for most users. Its durable ABS material and waterproof design protect your luggage across different weather conditions, comparable to the FIVKLEMNZ 21 Cubic Roof Bag but with a firmer, hard-shell build that facilitates easier stacking and stacking stability. The dual-sided opening increases accessibility from either side of the vehicle, a convenience not always available in soft-sided options. While it supports up to 165 lbs, confirming compatibility with your roof rack is necessary, which could be a barrier for some. Compared to the Thule Pulse 2, this model offers a larger capacity at a similar price point, but it’s less aerodynamic, which might affect fuel efficiency. Overall, this pick makes the most sense for drivers needing a weatherproof, secure, and spacious hard-shell carrier that can handle diverse road trips.

    Pros:
    • Robust ABS construction provides excellent weather resistance
    • Generous capacity up to 14 cubic feet, suitable for multiple bags
    • Dual-sided opening enhances access on busy roads
    • Includes security straps and keys for added safety
    Cons:
    • Requires verification of roof rack compatibility before purchase
    • Bulky design may affect vehicle aerodynamics and fuel economy

    Best for: Owners of vehicles with roof racks who want a durable, weather-resistant hard shell for frequent trips.

    Not ideal for: Drivers with vehicles lacking roof rack compatibility or those seeking a soft-sided, lightweight option for occasional use.

    • Material:ABS
    • Capacity:12/14 cubic feet
    • Dimensions:54.3″L x 31.5″W x 13.4″H / 62.2″L x 31.5″W x 13.4″H
    • Weight Capacity:165 lbs
    • Color:Black
    • Number of Items:1
    Our verdict
    “Best suited for frequent travelers needing a tough, weatherproof, and spacious hard-shell cargo box with easy access.”
  7. Thule Pulse 2 L Roof Mounted Box, 16 Cubic Ft, Dual-Side Opening

    Thule Pulse 2 L Roof Mounted Box, 16 Cubic Ft, Dual-Side Opening

    Best for Sleek, Aerodynamic Design and Moderate Capacity

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    The Thule Pulse 2 L offers a streamlined shape that minimizes wind resistance, making it ideal for daily drivers concerned with fuel efficiency. Its 16-cubic-foot capacity is ample for family gear, similar in volume to the FIVKLEMNZ 15 Cubic Roof Bag, but with the advantage of a hard, weather-resistant shell. The dual-side opening allows quick access from either side, a feature also found in the GarveeTech but with a more aerodynamic profile. It uses a tool-free attachment system that simplifies installation, although some users might find setup instructions lacking clarity. Compared with the Thule Force 3, the Pulse 2 L’s sleek design makes it less bulky but also slightly less versatile for larger or bulkier loads. This model makes most sense for drivers wanting a balance of capacity, ease of access, and reduced drag during regular use.

    Pros:
    • Aerodynamic shape reduces wind noise and improves fuel economy
    • Large 16 cubic feet capacity accommodates most gear
    • Dual-side access for convenience
    • Easy, tool-free mounting system
    Cons:
    • May be bulky for small or compact vehicles
    • No integrated lock security features mentioned
    • Installation could be tricky without proper instructions

    Best for: Daily commuters or families needing a reliable, aerodynamic cargo box for regular trips.

    Not ideal for: Users requiring maximum capacity or for those with irregular, oversized load needs that exceed 16 cubic feet.

    • Capacity:16 cubic feet
    • Load Capacity:75 kg
    • Material:ASA-ABS plastic
    • Opening:Dual-side
    • Design:Streamlined shape
    Our verdict
    “Ideal for drivers seeking a stylish, moderate-capacity cargo box that enhances fuel efficiency and ease of access.”
  8. FIVKLEMNZ Car Rooftop Cargo Carrier Waterproof Roof Bag with Accessories

    FIVKLEMNZ Car Rooftop Cargo Carrier Waterproof Roof Bag with Accessories

    Best for Versatile Soft-Sided Storage with Complete Travel Kit

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    The FIVKLEMNZ Roof Bag provides a flexible and highly waterproof storage solution, perfect for travelers who prioritize ease of installation and adaptability. With 15 cubic feet of capacity, it can fit on a variety of vehicle types, including those without roof racks, making it more versatile than rigid carriers like the GarveeTech. Its durable 840D PVC fabric and reinforced straps ensure reliable protection against heavy rain and snow, akin to the 21 Cubic Roof Bag but with a softer profile that may be easier to store when not in use. The included accessories—anti-slip mat, luggage lock, and storage bag—add value but could be cumbersome to secure at high speeds. Compared to hard-shell options, it’s more vulnerable to damage but excels in flexibility and ease of use for occasional or lightweight trips. This makes sense for those needing quick setup and a lightweight, waterproof option.

    Pros:
    • Highly waterproof with welded seams and durable fabric
    • Universal fit for vehicles with or without roof racks
    • Includes comprehensive accessories for secure travel
    • Lightweight and foldable for easy storage
    Cons:
    • May be bulky to store when not in use
    • Requires proper securing at high speeds to prevent movement
    • Potential durability concerns with frequent use

    Best for: Travelers seeking a flexible, waterproof, and easy-to-store cargo solution for occasional trips and varying vehicle types.

    Not ideal for: Heavy-duty users or those with frequent, high-volume loads that require rigid, more protective storage.

    • Material:840D PVC
    • Waterproof:Yes
    • Capacity:15 cubic feet
    • Dimensions:46 x 34 x 17 inches
    • Includes:Anti-slip mat, reinforced straps, door hooks, luggage lock, storage bag
    Our verdict
    “Best suited for casual travelers needing a waterproof, flexible solution that’s quick to install and store away.”
  9. FIVKLEMNZ 21 Cubic Rooftop Cargo Carrier Waterproof Soft Car Roof Bag

    FIVKLEMNZ 21 Cubic Rooftop Cargo Carrier Waterproof Soft Car Roof Bag

    Best for Maximum Capacity and Heavy-Duty Waterproofing

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    The FIVKLEMNZ 21 Cubic Roof Bag offers the largest soft-sided capacity in this lineup, making it ideal for extended trips with bulky gear. Its heavy-duty 840D PVC fabric and welded seams provide excellent waterproofing, comparable to the rigid GarveeTech but with more flexibility for fitting different vehicle shapes. The reinforced straps and included travel kit make securing gear straightforward, although some reviews mention occasional issues with strap durability, a notable consideration for frequent use. While it’s more adaptable than hard-shell carriers, its soft design can be more vulnerable to tearing or damage from sharp objects. Compared with the smaller capacity Thule Pulse 2, this bag offers more space at the expense of increased bulk and less aerodynamic profile. This product appeals most to those prioritizing maximum volume and waterproofing over ease of storage or minimal aerodynamic impact.

    Pros:
    • Largest capacity among soft cargo bags at 21 cubic feet
    • Heavy-duty 840D PVC fabric with welded seams for waterproofing
    • Complete travel kit simplifies setup
    • Universal fit for vehicles with or without roof racks
    Cons:
    • Bulky and difficult to store when not in use
    • Installation may require effort to secure straps properly
    • Potential concerns about strap durability over time

    Best for: Long-distance travelers or outdoor enthusiasts needing maximum cargo volume and heavy-duty waterproof protection.

    Not ideal for: Urban drivers with limited roof space or those preferring rigid, easy-to-clean carriers for frequent use.

    • Capacity:21 Cubic Feet
    • Material:840D PVC
    • Dimensions:52 x 40 x 18 inches
    • Includes:Anti-slip mat, luggage lock, reinforced straps, door hooks, storage bag
    • Warranty:12 Months
    Our verdict
    “Ideal for those needing maximum volume and heavy-duty waterproof protection for extended outdoor trips.”
  10. Thule Force 3 L Cargo Box

    Thule Force 3 L Cargo Box

    Best for Daily Use and Sleek Appearance

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    The Thule Force 3 L combines durability with a modern, sleek design, making it well-suited for daily drivers and active lifestyles. Its compact size, with a capacity of just 3 liters (likely a typo, assuming intended capacity around 3 cubic feet), suggests it’s a smaller cargo solution, but for the purpose of comparison, it offers quick, secure mounting and dual-sided access. Its SlideLock system provides straightforward locking and opening, with safety indicators to confirm proper closure. Compared to larger options like the GarveeTech or FIVKLEMNZ models, this is more suited to light, everyday use rather than extended trips with heavy gear. Its stylish appearance makes it appealing for urban settings, but the limited capacity constrains its utility for larger loads. This pick makes the most sense for users needing a compact, durable cargo box for daily essentials or occasional use.

    Pros:
    • Sleek, stylish design enhances vehicle appearance
    • Quick, secure mounting system with safety indicators
    • Dual-sided access simplifies loading and unloading
    • Durable construction suitable for daily use
    Cons:
    • Limited capacity may not meet larger cargo needs
    • Potentially complex installation for some users
    • No mention of extensive security features

    Best for: Urban commuters or active individuals needing a small, secure, and stylish cargo box for daily or light travel.

    Not ideal for: Travelers with heavy or bulky gear that exceeds a few cubic feet or those requiring maximum capacity.

    • Capacity:3 liters
    • Mounting System:Quick and secure with indicator
    • Locking System:SlideLock
    • Safety Testing:Extensively tested in Thule Test Center
    Our verdict
    “Best for urban drivers needing a compact, stylish, and secure cargo solution for daily essentials.”
  11. Auto Dynasty Hard Shell Roof Top Mount Cargo Carrier

    Auto Dynasty Hard Shell Roof Top Mount Cargo Carrier

    Best Overall for Universal Fit and Security

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    This cargo carrier stands out for its large 11 cubic feet capacity combined with a weather-resistant ABS shell, making it a versatile choice for various vehicles. It offers a wide 14-inch opening for easy loading, which is a significant upgrade over smaller openings like the Thule Pulse 2 M, and its robust lock system adds peace of mind. Compared with the Garvee Rooftop Cargo Box, it provides similar capacity but with a slightly larger opening, although it requires cross bars up to 13 inches wide, which can limit compatibility. The impact-resistant shell offers durability, but its size may feel bulky on smaller cars, and it isn’t ideal if your roof rack isn’t compatible.

    Pros:
    • Large 11 cubic feet storage capacity for ample gear space
    • Weather-resistant ABS shell ensures protection in harsh conditions
    • Secure lock system for valuables
    • Easy to load with wide 14-inch opening
    Cons:
    • Requires cross bars up to 13 inches wide, limiting compatibility
    • Can be bulky, potentially affecting aerodynamics and fuel efficiency

    Best for: Travelers needing a secure, weather-resistant, and relatively large cargo solution compatible with wider cross bars.

    Not ideal for: Owners of smaller vehicles or those with narrow roof racks, as the mounting requirements may be restrictive.

    • Dimensions:53″ L x 34″ W x 15″ H
    • Capacity:11 Cubic Feet
    • Weight Limit:110 lbs
    • Material:UV-protected, weather-resistant ABS
    • Mounting Compatibility:Up to 13-inch wide cross bars
    • Includes:Security lock key, heavy-duty mounting brackets
    Our verdict
    “This pick is ideal for those seeking a versatile, secure, and weather-resistant cargo box with ample space for outdoor adventures.”
  12. DNA Motoring Rooftop Cargo Box Carrier, 11 Cubic Feet, 53″ L x 34″ W x 15″ H, Glossy Black

    DNA Motoring Rooftop Cargo Box Carrier, 11 Cubic Feet, 53" L x 34" W x 15" H, Glossy Black

    Best for Impact Resistance and Easy Access

    View on Amazon

    This cargo box offers a similar 11 cubic feet of storage as the Auto Dynasty but emphasizes impact resistance and a sleek glossy black finish, making it both durable and stylish. Its impact-resistant ABS construction protects your gear from impacts, while the lockable lid adds security. Installation is straightforward on vehicles with cross bars, but it lacks detailed info on included hardware, which could complicate setup. Unlike the Garvee or Thule Pulse 2 M, it does not specify compatibility with narrower cross bars, so compatibility is something to verify. Its durable build and lock system make it suitable for frequent outdoor use, but it’s not the best choice for those needing the highest capacity or ultra-lightweight options.

    Pros:
    • Impact-resistant ABS for durability
    • Secure locking system with key
    • Sleek glossy black finish looks premium
    • Easy to install on compatible cross bars
    Cons:
    • Lacks clarity on included mounting hardware
    • Limited to 11 cubic feet, less than some competitors like the Garvee 12 cu ft model

    Best for: Outdoor enthusiasts prioritizing impact resistance and security with a stylish appearance.

    Not ideal for: Owners with non-standard roof rack sizes or those seeking larger capacities, as it’s limited to 11 cubic feet.

    • Capacity:11 cubic feet
    • Dimensions:53″ L x 34″ W x 15″ H
    • Max Capacity:110 lbs
    • Material:Impact-resistant ABS
    • Finish:Glossy Black
    Our verdict
    “This model suits buyers seeking impact protection and style without sacrificing basic security and ease of installation.”
  13. Garvee Rooftop Cargo Box Carrier, Dual-Side Opening Luggage Storage

    Garvee Rooftop Cargo Box Carrier, Dual-Side Opening Luggage Storage

    Best for Dual-Side Access and Aerodynamic Design

    View on Amazon

    The Garvee rooftop cargo box offers 12 cubic feet of space with dual-sided opening, making access especially convenient compared to the SportRack Vista XL’s rear-only opening. Its aerodynamic shape helps reduce fuel consumption and noise, a feature not always present in bulkier models like the Thule Force 3 XL. The impact-resistant ABS shell stands up well to weather and impacts, but verification of roof rack compatibility is recommended as it’s a universal fit with some limitations. While it provides ample storage and easy access, the slightly lower maximum load capacity of 165 lbs might restrict very heavy gear. Its dual-sided access makes it a strong candidate for frequent, quick stops or on-the-go access.

    Pros:
    • Dual-sided opening for quick, easy access
    • Aerodynamic shape reduces fuel consumption
    • Weatherproof and UV-resistant construction
    • Universal fit for most roof racks
    Cons:
    • Requires roof rack verification for compatibility
    • Limited to 12 cubic feet capacity, slightly less than larger models

    Best for: Drivers needing frequent access and a more aerodynamic profile for long trips or daily commutes.

    Not ideal for: Those with very heavy loads exceeding 165 lbs or with roof racks that may not support its fit without verification.

    • Material:ABS
    • Capacity:12 cubic feet (340L)
    • Dimensions:54.3″L x 31.5″W x 13.4″H
    • Maximum Load:165 lbs
    • Warranty:1 year
    Our verdict
    “This model is ideal for users prioritizing easy access and fuel-efficient design in a weatherproof package.”
  14. SportRack Vista XL Rear Opening Cargo Box

    SportRack Vista XL Rear Opening Cargo Box

    Best for Large Capacity and Easy Rear Access

    View on Amazon

    The SportRack Vista XL provides a generous 18 cubic feet of storage, making it one of the largest options in this lineup. Its rear-opening design simplifies loading and unloading, especially for bulky gear like skis or snowboards. The UV-resistant ABS construction ensures durability against weather, and its tool-free mounting system allows quick installation. However, its larger size and weight can make handling alone challenging, and it requires a compatible roof rack system with a spacing of 23 5/8 to 29 3/4 inches. While offering maximum capacity, it’s less aerodynamic and may impact fuel efficiency, so it’s better suited for dedicated outdoor trips than daily commuting.

    Pros:
    • Huge 18 cubic feet capacity for maximum gear storage
    • Rear opening for straightforward access
    • UV-resistant ABS for durability
    • Tool-free installation for convenience
    Cons:
    • Heavy and bulky, difficult to handle alone
    • Requires compatible roof rack system with specific spacing

    Best for: Outdoor enthusiasts needing maximum storage for gear like skis, snowboards, or camping equipment.

    Not ideal for: Urban drivers with small vehicles or those concerned about fuel economy, as its size can increase drag and weight.

    • Capacity:18 cubic feet (510 L)
    • Material:UV-resistant ABS
    • Dimensions:63 x 38 x 19 in / 160 x 96.5 x 48 cm
    • Max Weight Capacity:100 pounds (45 kg)
    • Crossbar Spacing:23 5/8 – 29 3/4 in
    Our verdict
    “This cargo box is best suited for users needing maximum space and easy rear access, especially on larger vehicles or for winter sports gear.”
  15. Thule Pulse 2 M Roof-Mounted Cargo Box, 14 Cubic Ft

    Thule Pulse 2 M Roof-Mounted Cargo Box, 14 Cubic Ft

    Best for Streamlined, Easy Access and Versatility

    View on Amazon

    The Thule Pulse 2 M offers a sleek, 14-cubic-foot capacity with a focus on ease of use. Its tool-free mounting system makes installation quick and intuitive, with a torque indicator ensuring proper tightening. The dual-side opening allows convenient access from either side, a feature that surpasses rear-only access models like the SportRack Vista XL, especially when parked in tight spots. While specific dimensions are not provided, its ASA-ABS plastic construction ensures weather resistance and durability. The limited details about the box’s weight and exact size mean it’s less suitable for those needing precise fit information, but it works well for users who prioritize straightforward installation and quick access in a streamlined design.

    Pros:
    • Easy tool-free installation with torque indicator
    • Dual-side opening for versatile access
    • Weather-resistant ASA-ABS construction
    • Provides ample cargo space for gear and sports equipment
    Cons:
    • Lack of specific dimensions may complicate compatibility checks
    • Limited info on the weight of the cargo box itself

    Best for: Weekend travelers and commuters who want a weather-resistant, easy-to-install cargo solution with quick, dual-side access.

    Not ideal for: Those with very specific size constraints or needing detailed dimension data to confirm fit before purchase.

    • Capacity:14 Cubic Feet
    • Material:ASA-ABS plastic
    • Access:Dual-side opening
    Our verdict
    “This cargo box appeals to users seeking a sleek, easy-to-use, weather-resistant option suited for quick trips and frequent access.”
roofcargo boxes
What makes a great roofcargo boxe
1
Capacity and Size
Capacity determines how much gear you can carry, with common options ranging from around 11 to over 18 cubic feet.
2
Durability and Weather Resistance
Since roofcargo boxes are exposed to the elements, selecting a model with a sturdy, waterproof shell is vital.
3
Ease of Installation and Access
Easy installation can save time and frustration, particularly if you frequently remove or transfer the box.
4
Compatibility and Fit
Not all roofcargo boxes fit every vehicle equally well.
How to choose your roofcargo boxe
1
How we picked
The products in this roundup were evaluated based on several criteria including build quality, capacity, ease of install
2
Capacity and Size
Capacity determines how much gear you can carry, with common options ranging from around 11 to over 18 cubic feet.
3
Durability and Weather Resistance
Since roofcargo boxes are exposed to the elements, selecting a model with a sturdy, waterproof shell is vital.
4
Ease of Installation and Access
Easy installation can save time and frustration, particularly if you frequently remove or transfer the box.
5
Compatibility and Fit
Not all roofcargo boxes fit every vehicle equally well.
Vetted roofcargo boxes ·
The best roofcargo boxes, compared
★ Winner GarveeTech Rooftop Cargo Box C
Best Overall Hard Shell Cargo Box
15compared

How We Picked

The products in this roundup were evaluated based on several criteria including build quality, capacity, ease of installation, weather resistance, and value for money. I prioritized models that offer reliable security and straightforward usability, especially those with features like dual-side opening for convenience. Capacity was a key factor to ensure options suit different trip lengths and gear loads. Models were ranked by balancing these practical factors with price considerations, aiming to recommend options that serve a variety of needs from casual users to more demanding travelers.
Which roofcargo boxe fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Roofcargo Boxes

Choosing the right roofcargo box involves several considerations beyond just size. Understanding your specific storage needs, vehicle compatibility, and typical travel conditions will help narrow down the best options. It’s also important to consider ease of installation and removal, as well as weather resistance, to ensure your gear stays protected. The right decision balances capacity, durability, and budget, avoiding common pitfalls like overpaying for unnecessary features or choosing a poorly made carrier that won’t last. Here are key factors to weigh when selecting your roofcargo box.

Capacity and Size

Capacity determines how much gear you can carry, with common options ranging from around 11 to over 18 cubic feet. Larger boxes are suitable for family trips or bulky gear, but they can add wind resistance and impact fuel economy. It’s essential to measure your vehicle’s roof to ensure the cargo box will fit comfortably without obstructing other accessories like antennas or roof rails. Overestimating capacity can lead to unnecessary weight and difficulty handling, so match the size to your typical travel needs.

Durability and Weather Resistance

Since roofcargo boxes are exposed to the elements, selecting a model with a sturdy, waterproof shell is vital. Hard-shell models generally offer better weather protection than soft bags, which may be more vulnerable to tears or leaks. Look for features like sealed seams, high-quality plastics, and UV-resistant coatings. Investing in a durable box means your gear stays dry and protected, especially during long trips or in unpredictable weather conditions.

Ease of Installation and Access

Easy installation can save time and frustration, particularly if you frequently remove or transfer the box. Some models feature quick-release mounting systems or no-tools-required setups, which are ideal for casual users. Dual-side opening enhances convenience by allowing access from either side of the vehicle, especially useful in tight parking spaces. Consider how the box opens and whether it includes locks or security features to prevent theft during stops.

Compatibility and Fit

Not all roofcargo boxes fit every vehicle equally well. Check your car’s roof profile, existing roof rails, or crossbars to ensure compatibility. Universal fit models or those with adjustable mounting systems tend to be more versatile. Avoid overly large boxes if your vehicle has limited roof space, as this can affect handling and safety. A well-fitting cargo box reduces wind noise and improves overall stability during travel.

Budget and Value

Prices range considerably based on size, features, and build quality. While it might be tempting to choose the cheapest option, investing a bit more can lead to better durability and security. Consider what features are essential for your needs—such as waterproofing, capacity, or ease of access—and weigh these against the cost. Sometimes, paying more upfront results in a longer-lasting, more reliable product that offers greater peace of mind.

Frequently Asked Questions

Will a roofcargo box fit on my vehicle?

Most roofcargo boxes are designed to fit a wide range of vehicles with standard roof racks or crossbars. However, it’s important to measure your roof’s width and check the dimensions of the cargo box to ensure compatibility. Many models specify maximum crossbar spacing or weight limits, so reviewing your vehicle’s roof specifications beforehand can prevent fitting issues. If your vehicle has unique roof features, look for universal or adjustable mounting options for a secure fit.

Are soft roof bags a good alternative to hard-shell cargo boxes?

Soft roof bags are often lighter and easier to store when not in use, making them a convenient choice for occasional trips. However, they typically offer less weather protection and security compared to hard-shell options. For short-term or less frequent use, soft bags can be a practical solution, but for long trips or harsh weather conditions, a hard-shell box provides superior durability and waterproofing. Consider your travel environment and frequency when choosing between the two.

How do I prevent wind noise with a roofcargo box?

Wind noise can be minimized by choosing a streamlined, aerodynamic design that reduces air resistance. Proper installation, ensuring the box is tightly secured and aligned with the vehicle’s roof, also helps. Some models include aerodynamic features or noise-reducing padding to cut down on whistling or buffeting. Regularly checking the mounting system for tightness and avoiding overloading can further reduce noise during highway travel.

What is the typical weight limit for roofcargo boxes?

The weight limit varies between models, commonly ranging from 75 to 165 pounds. It’s crucial to stay within these limits to avoid damaging your vehicle’s roof or mounting system. Always check your vehicle’s roof weight capacity, which includes the weight of the cargo box itself, before loading. Distributing weight evenly inside the box enhances stability and safety during transit.

Should I choose a lockable roofcargo box?

Yes, a lockable cargo box adds an extra layer of security, especially when leaving your vehicle unattended. Many models feature integrated locks that deter theft of your gear. Even if theft isn’t a major concern, locking your cargo box can prevent accidental opening or tampering during stops. Consider a model with a robust locking mechanism if security is a priority for your trips.

Conclusion

For most buyers, the Thule Force 3 XL offers the best overall blend of size, durability, and ease of use, making it an excellent choice for family trips and frequent travelers. Those on a tighter budget will find the SportRack Sidekick provides reliable capacity at a more accessible price point. If premium quality and maximum capacity are your priorities, the GarveeTech Rooftop Cargo Box Carrier delivers waterproof protection and larger volume, though at a higher cost. Beginners or occasional users should focus on models with easy installation and soft bags, while experienced travelers may want to invest in lockable, aerodynamic options. Whatever your needs, selecting the right roofcargo box depends on balancing capacity, weather resistance, ease of access, and budget for a safe and convenient journey.

HALLOWEEN

Halloween Picks

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