10 Best ATV Rear Storage Boxes 2026 in the United States

The Black Boar ATV Rear Storage Box & Lounger is an interesting option for ATV enthusiasts looking to combine comfort with functionality. It offers around 2 cubic feet of storage, divided into a secure lower bin and an easily accessible upper bin, making it suitable for carrying essentials on your rides. The mounting system is user-friendly, compatible with most tubular racks, and comes with all the necessary hardware, which simplifies installation.

One of its notable strengths is the integration of a comfortable seat cushion along with lumbar and back support pads, allowing riders to rest during breaks. Additionally, it includes two cupholders, which is a thoughtful feature for hydration on long trails. The construction from durable polymer ensures that the unit is lightweight yet strong enough to withstand regular use.

However, there are some drawbacks to consider. While the storage box is weather-resistant, it may not be completely waterproof, so users might need to be cautious during heavy rain. Also, since the accessory is designed to be used only when the vehicle is stationary, it limits its convenience during active rides. Although the built-in locking system adds a level of security, it’s worth noting that some users might prefer more robust options for protecting their belongings.

The ATV Trunk & Lounger by Kolpin offers a generous 31-gallon storage capacity, making it ideal for enthusiasts who need ample space for gear and supplies. Its durable roto-molded construction ensures longevity and resilience against the elements, and it scores points for being made in the USA with global materials. A notable feature is its seamless hinge and gutter design, which keeps the contents dry and dust-free, a crucial aspect for those who travel in varied weather conditions.

Security is enhanced with heavy-duty rubber draw latches and integrated padlock holes, allowing you to keep your items safe while you're away from your ATV. The removable no-slip seat pads add comfort for passengers and keep your gear secure during rides. Additionally, the rugged mounting tie-downs provide flexible mounting options, making the installation process straightforward and adaptable to different ATV models.

It does have some drawbacks to consider. While its large capacity is beneficial, the trunk's size and weight (26.8 pounds) might be cumbersome for some users, particularly if you're looking for a lightweight solution. Furthermore, the best sellers ranking suggests that while it is popular, it may not be the top choice among all rear storage box options in the market, which could indicate varying levels of consumer satisfaction. This trunk is well-suited for ATV owners who prioritize durability, security, and weather resistance in their storage solutions.

The Kimpex Outback 2.0 Trunk Rear storage box is a solid option for ATV enthusiasts looking for extra rear storage. With a capacity to hold up to two helmets, it offers ample space for your gear. The dimensions are 42 inches in length, 28 inches in width, and 17 inches in height, providing a generous storage area without overly bulking the ATV's rear end. One of its strengths is its user-friendly design, making it relatively easy to mount and access your items on the go.

However, the product does have a few drawbacks. Notably, it lacks heated grips and a key lock, which might be important for users seeking added security and convenience. The Kimpex Outback 2.0 might be a good fit for ATV owners looking for a reliable and spacious rear storage box, though those needing enhanced security features may need to consider additional options.