Choosing the right rear storage box for your ATV can widen your cargo capacity, protect gear, and keep essentials secure on rugged trails. This guide highlights top ATV rear storage solutions, emphasizing durability, weather resistance, and mounting practicality. Use the quick product table below to compare key options at a glance, followed by in-depth overviews to help you decide what best fits your rack type and riding style.
| Product | Brand | Storage Capacity | Key Benefit |
|---|---|---|---|
| Kolpin Rear Trail Box – 93201 | Kolpin | Compact to moderate | Contoured design and lockable for helmet storage |
| Black Boar ATV Rear Storage Box & Lounger | Black Boar | ~2 cubic feet (lower bin) + ½ cu ft (upper) | Dual storage with a comfortable rear lounger |
| ATV Trunk & Lounger | Kolpin | 31 Gallons (117 L) | Large capacity with dry, dust-free interior |
| KEMIMOTO 40L ATV Rear Storage Box | KEMIMOTO | 40 L | Rugged rotomolded design, waterproof |
| TCMT 96L ATV Rear Passenger Seat Rack | TCMT | 96 L | Heavy-duty LLDPE with high capacity |
Kolpin Rear Trail Box
The Kolpin Rear Trail Box features a contoured design intended to minimize sight obstruction while riding. It is a lockable cargo box that fits up to two XL-sized helmets and offers additional storage room. The double-wall lid construction adds rigidity, supporting extra weight from optional accessories. Built for ATV use, this option emphasizes secure, weather-protected storage without adding excessive bulk.
Black Boar ATV Rear Storage Box & Lounger
This setup combines seating comfort with practical storage. The Black Boar Rear Lounger provides a cushioned seating surface while incorporating two storage boxes for gear. It is designed for tubular racks, with mounting hardware included inside the storage box and access to all keys and accessories inside the lounger. The system offers roughly 2 cubic feet of total storage, with the lower bin lockable for secure items and an upper bin easy to reach from the seated position.
ATV Trunk & Lounger
The ATV Trunk & Lounger from Kolpin emphasizes a massive 31-gallon (117-liter) storage capacity with a seamless hinge and gutter design to keep the interior dry and dust-free. Made with roto-molded construction, this trunk is designed for durability and long-term use, supporting rugged trail conditions while offering ample space for gear and essentials. Made in the USA with global materials.
KEMIMOTO 40L ATV Rear Storage Box
The KEMIMOTO 40L storage box offers ample capacity for gloves, helmets, or tools with a compact footprint. Its contour design helps minimize visual obstruction during riding, and its rotomolded polyethylene construction delivers durability and waterproof protection. Dimensions extend to about 33.85″ x 18.5″ x 12.99″, aiding fit on many ATV rear racks.
Kolpin ATV Rear Helmet Box
Designed as a helmet box, this Kolpin model uses heavy-duty rotomolded construction with UV stabilization. It opens in the rear to provide straightforward access to interior arm cavities. The unit includes four U-bolts and sealing washers for mounting on most tubular ATV racks, combining secure fit with rugged materials for field use.
TCMT 96L ATV Rear Passenger Seat Rack
The TCMT 96L rear rack offers a substantial 96-liter capacity using heavy-duty LLDPE. It is positioned as an aftermarket, all-purpose storage solution with a focus on durability and a reliable seal against dust and moisture. The box is designed for tough trail conditions and provides ample space for helmets, gloves, and tools.
Kimpex NOMAD Trunk Rear
The Kimpex NOMAD Trunk Rear provides a rear-positioned storage solution with a focus on helmet capacity and dimensions that support mounting on most ATV rear racks. Its design prioritizes practical storage, making it a versatile option for riders who need to balance space with ease of access.
Tusk Trail-Runner ATV Rear Rack Bag
The Tusk Trail-Runner combines a rear rack bag with all-weather, heavy-duty construction and a padded seat. It includes an insulated cooler that can hold a modest number of cans, along with three large storage compartments totaling 56 liters and a center 19-liter and two side compartments. This option aims to marry storage with usable, on-rack comfort for extended trips.
Buying Guide: Key Purchase Considerations
- Rack compatibility: Check your ATV’s rack type (tubular, flat, or universal) and verify mounting hardware compatibility for secure installation.
- Storage capacity: Define your cargo needs—helmets, tools, clothes, or food—and match capacity (liters or cubic feet) accordingly.
- Weather sealing: Prioritize waterproof or weather-resistant materials and seal designs to protect contents against rain and dust.
- Durability and materials: Rotomolded plastic and high-density polyethylene provide impact resistance and rigidity; consider UV stability for sun exposure.
- Access and ergonomics: Consider whether the lid opens from the top or rear and whether you can access items easily while seated or standing on the ride.
- Security features: Lockable lids or compartments can deter theft and protect gear on long stops or in public areas.
- Weight and balance: Heavier boxes affect handling; evaluate the overall weight added and how it shifts center of gravity during riding.
- Maintenance: Look for boxes that are easy to clean, resist corrosion, and have simple hinge and latch mechanisms.
- Weather and environment: For extreme trails, prioritize rugged construction and tight sealing to withstand mud, water, and debris.
- Warranty and support: Select brands with clear warranty terms and readily available replacement parts or mounting kits.
When choosing, balance capacity with ease of access, mounting ease, and the riding conditions you encounter most often. For riders who prioritize comfort alongside storage, dual-function trunks with integrated seating can be advantageous. For those who primarily transport gear, larger, weather-sealed trunks may be preferable. Each option in this guide emphasizes durability and practical storage across a range of ATV configurations and trail environments.