The Best Cargo Boxes of 2026

This Jegs rooftop box with 18 cubic feet of storage is a great option for those who need a high-quality cargo box that stays within their budget and is spacious. Built to optimize airflow, this cargo box reduces any drag and is fuel efficient. It is also lightweight, which makes it easy to cruise down the coast comfortably, and is made of a weather-resistant, plastic hardshell for all of your harsh-weather adventures.

This cargo box is easy to set up and mount, and features a four-corner locking mechanism that puts your mind at ease knowing your belongings are secure.

Pack up the family’s skis and snowboards for a long weekend on the slopes by sliding your luggage into the rear side of this SportRack Vista XL rear opening cargo box. It is easy to access and is made of resilient, UV-resistant plastic that will keep your snow-day essentials dry.

This lightweight, cargo box with 18 cubic feet of space has a 100-pound weight limit, yet will still move smoothly through the wind due to the angled contour design that optimizes air flow and prevents any unwanted noise. This cargo box requires no tools and is easy to mount and demount from your vehicle.

Load up your camping gear in the summer, such as sleeping bags and tents, in this Thule Force XT cargo box that holds up to 165 pounds. The box includes dual side openings that makes it easy for the whole crew to easily load and unload their belongings once in park. Based on this cargo box’s design, you can also access your trunk comfortably without it hitting the door if it swings upward.

This cargo box will make a clicking noise to let you know when it is secure and mounted right, so you’ll always know when your belongings are stored securely.

With this Goplus cargo box, you can secure 165 pounds in weight on any type of vehicle with the double lock design that ensures the safety of both your items and others on the road. It’s made of durable ABS and PC material, too, so you can comfortably pack heavy items such as wood, cement, skis, and more for both short and long drives.

Use the easy-connect anchors to mount this cargo box quickly before cruising down the road. It’s also waterproof to keep your items clean and is designed to optimize airflow for an overall smoother ride.

This cargo box comes with a central locking system to keep items up to 110 pounds safe and secure. It’s a great pick for a weekend getaway with your family. Pack in pet crates, pillows, blankets, luggage, and more without worry of anything getting damaged during transit. Plus, now you’ll have more space in the backseat for your pets, kids, or whoever else will be coming on the journey.

This cargo box is easy to both mount and demount, and can be opened easily on the passenger side once your vehicle is in park, so you can start unpacking for vacation right away.