Top 10 Best Rooftop Cargo Boxes for Your Car

(Updated on October 24, 2019)

If you have limited storage in your vehicle, then a cargo box on the roof can give you some more options. Most models will affix to rails that exist on the roof of your car already, although some can install directly if needed. Hard and soft models are available to meet your specific needs. Below are the best cargo boxes for car roofs.

  1. RoofPax Rooftop Cargo Carrier

This cargo box comes with additional door hooks in the box to help you receive a genuinely secure experience. That means you don’t need to worry about straps that go through the inside of the vehicle that could interfere with your airbag safety system. It might be a soft-sided carrier, but it offers military-grade waterproofing through dual-seam construction to ensure your stored items without damage. You can use this product with or without a roof rack because of the versatility of its design, with 15 cubic feet in total storage.

  1. Thule Motion XT Rooftop Carrier

This roof-mounted cargo box offers up to 18 cubic feet of extra packing space with improved aerodynamics compared to some other systems. The design features a dual-side opening for better user convenience, while the handles offer a nice grip for lifting support. It is easy to open and close the unit, with the lid automatically locking in place to provide a secure closure. You’ll know that this carrier is correctly installed because it offers a solid click when you have the mounting finished.

  1. JEGSport Rooftop Cargo Carrier

You can quickly install this Rooftop cargo carrier on your vehicle without worrying about assembly or complicated instructions. It also provides up to 18 cubic feet of storage space, with a 110-pound maximum once correctly installed. It is designed to fit only on cross-rail systems which have a 150-pound rating, so you’ll want to check the specs on your car before purchase. Then take advantage of the limited lifetime guarantee without taking a hit on your fuel efficiency even when fully loaded.

  1. Keeper Waterproof Roof Cargo Bag

If you don’t need a lot of extra cargo space, then consider this 11 cubic foot option. It fits all roof racks, increasing the amount of storage you have when there are attachment capabilities on all four sides. The waterproof design features rubber-laminated nylon so that it will protect your items against precipitation, sun, wind, and grit from the road. Because it offers soft sides, you’ll receive some flexibility for transporting odd-shaped items without ruining the integrity of the product. If you don’t need to use it, then fold it compact for secure storage.

  1. Oanon Cargo Roof Bag

This waterproof heavy-duty Rooftop cargo carrier will help your vehicle transport more stuff thanks to the 20 cubic feet of capacity it offers. It installs quickly on any car that offers roof rails, creating a stable user experience with its PVC material so that you can drive with confidence. Six tough straps secure it to the roof, and then you don’t need to worry about movements that could scratch your paint thanks to its overall design.

  1. Thule Sidekick Cargo Box

This space-saving design allows you to carry a more significant load while still having extra room in your vehicle. It features passenger-side loading, sturdy U-bolts with reinforcement plants, and a total load capacity of 75 pounds for your convenience. It does require significant assembly upon purchase, so you will need to set aside a couple of hours to make sure everything gets put together according to the manufacturer’s instructions. It fits most factory racks, but you can also guarantee this solution with a brand-specific rack system. Two locks come with the design to secure your box contents.

  1. Yakima RocketBox Cargo Box

The design of this Rooftop cargo box pays attention to the amount of drag you experience while driving. It creates a minimal change to your profile, which means your vehicle will respond like normal when you’re on the road. This model features a quick-dial mounting hardware system that fits most factor bars, providing enough space to store gear for up to three campers. There is a dual-sided opening and push-button security to simplify the user experience. It also features one of the best warranties that is available in the industry today.

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  1. GoPlus Cargo Box

This waterproof Rooftop cargo carrier provides you with a heavy-duty experience that offers 14 cubic feet of storage. It’s the perfect size for families taking a road trip, going to sporting events, or managing a weekend getaway. The metal lid stiffeners at the bottom of this box give it a superior level of stability that will help you to manage up to 165 pounds. Four quick-connect anchors make the installation process a comfortable experience, while the dual-sided opening makes it easier for everyone to access what they need.

  1. AmazonBasics Rooftop Cargo Carrier

If you’re looking for a Rooftop cargo box that is friendly on the budget, then give this model a closer look. It features eight cinch straps which allow you to quickly install this product on the roof of almost any vehicle. There is an oversized zipper that is simple to manage thanks to the existence of flaps that stay dry in most weather conditions. Robust seams provide an extra level of support will keeping it malleable at the same time.

  1. SportRack Vista XL

This rear-opening Rooftop cargo box features ABS construction that is UV-resistant and highly durable. It includes a lock to secure the contents in the box upon purchase. You’ll need a roof rack system to have it work, but it will fit most factory designs. You’ll want to make sure to check the manufacturer’s guide to ensure it will work with your make and model before purchase. Then you can take advantage of the 18 cubic feet of capacity while carrying up to 100 pounds.

The best Rooftop cargo boxes for your car will help you to improve your storage space immediately for a minimal investment. Choose the option from this list that makes the most sense for your vehicle today!


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