Answer: For ATV owners needing reliable, watertight storage, these five boxes offer robust moisture protection, secure latching, and practical organization. They’re suited for boating, fishing, camping, or any rugged ride where gear must stay dry. The top picks cover a range of sizes and features to fit different storage needs and budgets.
Summary of chosen products:
- Outdoor Products Watertight Box – Versatile polycarbonate box with O-ring seal and strap points.
- Evergreen 57 Waterproof Dry Box – Mil-spec protection with three-step TwistLock security.
- Sheffield 12680 Marine Storage Box – Durable, water-resistant with a lid seal for boats and docks.
- YETI LoadOut GoBox 1 – High-end, IP65/IP67 protection with removable tray and Dive-ready features.
- Kolpin Rear Trail Box – Contoured, lockable storage for helmets and gear, designed for ATVs.
Outdoor Products Watertight Box
Best for general-purpose ATV use and boating gear storage. This polycarbonate box protects against moisture, dust, dirt, and sand, making it a practical choice for mixed weather conditions. It includes a rubber key clip and strap attachment point, plus an O-ring closure to achieve a watertight seal. Choose this if you need a flexible, multipurpose dry box that fits small to medium constructs and can be mounted or carried easily. Caution: verify fit for any aftermarket racks or racks with narrow openings before purchase.
Evergreen 57 Waterproof Dry Box
Best for rugged outdoor trips requiring strong crush resistance and secure access. It offers IP67 waterproof protection, dustproofing, and a 3-Step TwistLock Security System for layered protection. The polycarbonate shell is built for drops and impacts, with a rubber boot interior for shock absorption. Choose this if you need a tough, compact box that can protect phones, small cameras, or essential survival gear. Limitation: larger items may not fit in the internal dimensions without rearranging contents.
Sheffield 12680 Marine Storage Box
Best for boat and dock gear organization. This water-resistant box is designed for marine use and resists rust, dust, and moisture in harsh environments. The compression-fit lid seal helps keep moisture out, making it suitable for tackle boxes or ammo storage on fishing boats and pontoons. It includes a top tray for small parts. Choose this if you need reliable, dry storage with a straightforward lid that’s easy to access in rough water. Caution: may be heavier than ultra-compact boxes, affecting portability on smaller ATVs.
Evergreen 56 Dry Box
Best for compact, everyday carry and tech protection on outdoor trips. The Evergreen 56 is a mid-size, rugged case with 100% polycarbonate construction and IP67 waterproofing. It floats with contents under 3 lbs and features a lockable TwistLock latch with pressure equalization. This is ideal for hikers, kayakers, or ATV riders who want a secure, portable dry box for phones, keys, and small devices. Limitation: not the largest option for gear-heavy trips.
YETI LoadOut GoBox 1
Best for high-end protection with flexible organization. The GoBox 1 meets IP65 and IP67 ratings for dustproofing and full submersion protection. It includes a removable tray and a silicone PackAttic to fit essentials like phones and IDs. This box is ideal for ATV riders who require premium security for valuable gear or electronics. Caution: higher price point and heavier when fully loaded.
Kolpin Rear Trail Box
Best for ATV-specific storage with helmet-compatible capacity. The Kolpin Rear Trail Box features a contoured design to minimize sight obstruction while riding and a lockable lid for extra security. It fits up to two XL helmets and provides extra storage space. Choose this if you want an ATV-tailored solution that integrates well with existing racks. Limitation: may require fitting adjustments for non-standard racks.
Buying Guide
What should you look for in an ATV waterproof box?
Key factors include IP rating or waterproof certification, secure latching mechanisms, and a reliable seal (O-ring or gasket). Consider internal dimensions to ensure your gear fits, and whether the box can be mounted on your ATV or carried easily. Weight, durability, and ease of access influence long-term use in rough terrain.
Size, weight, and portability
Choose a size that matches your typical cargo. Smaller boxes are lighter and easier to carry, but may force you to leave gear behind. Larger boxes provide more space but add weight and can affect ATV handling. Some models float when loaded lightly, which can reduce loss risk if dropped in water.
Security and locking features
Consider whether you need a keyed lock, a two-stage TwistLock system, or simple latching. For high-value gear, opting for a box with a keyed lock or tamper-resistant latches adds security against unauthorized access and theft.
Durability and weather resistance
Materials like polycarbonate offer impact resistance and UV stability. IP67-rated boxes seal against dust and water immersion, while IP65-rated boxes protect against water jets. If you ride in saltwater environments, corrosion resistance is also important.
Compatibility and mounting options
Check compatibility with your ATV racks and existing mounting hardware. Some boxes are designed for universal mounting, while others require aftermarket brackets. Ease of installation and removal can save time on frequent trips.
Organization inside the box
Removable dividers, trays, or compartments help you separate items and access them quickly. Boxes with built-in trays are convenient for small parts, tools, or electronics, reducing the chance of items shifting during rides.
Maintenance and care
Regularly inspect seals and latches for wear. Clean the exterior to prevent corrosion, especially in salty or muddy environments. Dry the interior before storing gear to prevent moisture buildup over time.
FAQ
- What size ATV waterproof box should I buy? Choose based on typical gear: small for essentials, medium for tools and devices, large for bulk gear. Measure available mounting space first.
- Are these boxes truly waterproof? Many are IP67 or IP65 rated, offering dust protection and submersion resistance. Always verify the specific rating and seal condition before use.
- Can I mount these on any ATV? Most are designed for common racks, but compatibility varies. Check rack type, mounting holes, and weight limits.
- Is internal organization important? Yes. Removable trays and dividers help keep gear secure and accessible on rough trails.
- Do waterproof boxes float? Some models float when lightly loaded, which can aid retrieval if dropped in water.
- What if I need security? Look for keyed locks or triple-lock systems to deter unauthorized access.