MTM Sportsman Plus Utility Dry Box, 15"x8.8"x9.4", Polymer, Forest Green

The MTM Sportsman Plus Utility Dry Box is a compact polymer storage solution built for hunters, shooters, and outdoor enthusiasts who need reliable protection for gear on the move. At 15" × 8.8" × 9.4", this forest green box strikes a balance between portability and usable capacity—small enough to toss in a truck bed or boat, tough enough to handle the rigors of field use. Whether you're heading to the range, packing for a hunting trip, or stocking an overlanding rig, MTM's proven dry-box design keeps ammo, optics, tools, and valuables secure and dry.

Built with thick polymer sidewalls and a water-resistant O-ring seal, this box is engineered to keep moisture out in wet conditions. The lid features a five-section compartment so you can organize small items without everything tumbling together. A full-size removable tray gives you additional sorting options and quick access to frequently grabbed gear. The heavy-duty latches and double padlock tabs mean your box stays locked when it matters, while the large, comfortable carry handle makes one-handed transport effortless—even when your hands are full of other gear or a rifle.

Made in the USA, the Sportsman Plus reflects MTM's no-nonsense approach to storage. It's the kind of box you buy once and rely on for years: no plastic that cracks in the cold, no latches that fail, no O-ring seals that dry out. Throw it in a ATV rack, secure it to a boat gunwale, or use it as a bedside locker at camp. Forest green coloring blends into most environments while remaining visible when you need to spot it.

Key Features

• Water-resistant O-ring seal keeps contents dry in wet field conditions
• Five-section lid compartment organizes small items and prevents shifting
• Full-size removable lift-out tray for additional storage flexibility
• Heavy-duty latches and double padlock tabs secure your gear
• Thick polymer sidewalls built to absorb impacts and resist cracking
• Large, comfortable carry handle for one-handed transport
• Made in the USA with durable construction

Specifications

Frequently Asked Questions

What's the best way to use the compartmented lid and removable tray together?

The five-section lid compartment is ideal for sorting small items like ammunition, batteries, cleaning brushes, or range brass so nothing gets lost or mixed up. The removable lift-out tray underneath gives you a second layer of organization for slightly larger items or a way to keep wet gear separated from dry. Many users fill the lid compartment with everyday range essentials and reserve the tray for protective or breakable items.

Can I lock this box with a padlock?

Yes. The MTM Sportsman Plus features double padlock tabs on the latches, so you can secure a padlock to prevent unauthorized access or theft. This is especially useful if you're leaving the box unattended at camp, in a vehicle, or on a boat.

Is this dry box waterproof enough for boat or river use?

The water-resistant O-ring seal will keep moisture and light spray out, making it suitable for typical hunting and fishing trips. The O-ring provides reliable protection under normal field conditions; however, it is not designed for full submersion or prolonged exposure to standing water. For boat use, it handles rain, splashing, and spray without issue.

How portable is a 15" × 8.8" × 9.4" dry box?

At this size, the box is genuinely portable—light enough to carry in one hand for short distances, and the large handle accommodates a firm grip even when wearing gloves. It's sized to fit easily into truck beds, ATV racks, boat storage compartments, or overlanding systems without consuming an entire cargo area.