Discover rugged UTV cargo boxes designed to keep tools, gear, and even a traveling pet safe and organized. This guide highlights five top options known for durability, weather resistance, and secure latching. Each entry includes key specs, capacity, and any notable features to help you pick the right box for your Polaris, Can‑Am, or other UTV model. Use the quick product table below to compare at a glance.
| Product | Brand | Approx. Capacity | Key Benefit |
|---|---|---|---|
| Kolpin UTV Metal Bed Box | Kolpin | 60″ length x 11″ high x 12″ wide | Heavy‑duty 15-gauge aluminum with dual‑side latches |
| KEMIMOTO UTV Bed Storage Box 45.3L | KEMIMOTO | 45.3 L / 11.9 gal | Large passenger‑side capacity, weatherproof |
| Kolpin Saddle Storage Box (Single) | Kolpin | 1.375 cu ft | Compact, weather resistant, easy installation |
| KEMIMOTO UTV Bed Box 110L | KEMIMOTO | 110 L / 29 gal | Dual‑lid, rugged, modular storage |
| KEMIMOTO 42QT Pro XP Cargo Box | KEMIMOTO | 42 qt | Large rear cargo space, easy install |
Kolpin UTV Metal Bed Box

Materials and construction emphasize durability for UTV use. The Kolpin bed box is crafted from 15‑gauge diamond plate aluminum, delivering a robust and corrosion‑resistant storage solution. Lockable stainless steel latches are accessible from both the driver and passenger sides, enhancing security and ease of access. Dimensions measure approximately 11 inches high, 12 inches wide, and 60 inches long, making it suitable for long bed configurations while preserving cargo space for tools, dog gear, or travel essentials.
KEMIMOTO UTV Bed Storage Box, 45.3L

This larger passenger‑side box offers 45.3 liters of capacity, ideal for gloves, first aid kits, straps, and other essentials. It’s designed to be weatherproof with a seal around the lid and uses durable LDPE polyethylene for rugged use. The box is advertised as anti‑theft capable with a heavy‑duty lid, and a combination lock and wire rope are described as helpful for securing the container against theft. Compatibility notes indicate some Polaris models may require side selection, so verify fit before purchase.
Kolpin Utv Saddle Storage Boxes (Single) – 4408

The saddle storage box maximizes bed space with 1.375 cubic feet of weather‑resistant storage. It’s designed to hold tools, rope, rain gear, and more, keeping items dry and protected within the UTV bed. Lockable latches add extra security, and installation tends to be straightforward on most bed rails. This option is well suited for keeping small gear organized in a compact footprint, making it a practical companion to larger bed boxes.
KEMIMOTO 21L/5.5Gal UTV Bed Storage Box

This compact 21-liter box is designed to save cargo bed space while providing a weatherproof seal along the lid edge, helping keep tools, fishing gear, or pet accessories dry. A textured black LDPE lid offers durability and a degree of anti‑theft protection, with a combination lock and wire rope suggested for enhanced security. Installation is described as tool‑free, enabling quick mounting and removal as needed.
KEMIMOTO UTV Bed Box 110L Lockable Weatherproof Storage

With 110 liters (29 gallons) of storage, this KEMIMOTO bed box is designed for larger gear and supplies. It features dual access lids for easy loading and integrated MOLLE panels for customizable attachments. Built for all‑weather performance with rubber gaskets and elevated sealing, the module helps protect gear from rain, dust, and mud. The locking latches offer quick securing, and the box is described as rugged enough for tough off‑road conditions.
KEMIMOTO 42QT Pro XP Cargo Box

The Pro XP rear cargo box offers 42 quarts of storage, designed to supplement rear bed capacity for tools, clothing, gloves, and other essentials. Made from UV‑resistant low‑density polyethylene, it emphasizes leak resistance and pressure resistance. Installation is described as quick and tool‑free, using locks to secure the box to the rear bed. A practical option for users needing easy access to frequently used items while maintaining bed space for larger cargo.
Buying Guide: Key Considerations For UTV Cargo Boxes
Capacity and layout: Choose a size that fits your bed length and leaves room for bulky items or a pet crate. Consider boxes with dual lids or side openings for easier access from either side of the UTV.
Durability and material: Aluminum, high‑density polyethylene, and sturdy LDPE plastics provide different blends of weight, corrosion resistance, and impact tolerance. UV resistance helps with long‑term exposure to sun and heat.
Weather sealing: Look for rubber gaskets, edge seals, and raised lips to block rain, dust, and mud. A watertight or dust‑resistant seal helps keep gear dry and reduces corrosion.
Security: Lockable latches and compatibility with combination locks or wire ropes deter theft. Check whether the lid has a robust locking mechanism and whether the latch system resists attempts to pry open.
Installation and compatibility: Verify fit for your specific UTV model and bed configuration. Some boxes are listed as compatible with certain models or sides (left/right passenger side). Quick‑install features reduce time spent mounting and removing.
Organization features: Removable trays, MOLLE panels, or interior dividers help organize tools, first‑aid kits, or dog gear. Consider whether you need built‑in rod holders or additional attachment points for modular storage.
Maintenance and cleaning: Smooth surfaces and accessible seals simplify cleaning after off‑road use. Check for drain features or easy removal to prevent water pooling.
Use case variety: If you transport a dog or pet, prioritize weatherproofing, easy cleaning, and secure bolt‑in mounting. For tools and gear, prioritize spacious capacity and secure latching. Multi‑purpose boxes are common and beneficial for mixed loads.
