Mono Vault Dry Boxes For Guns & Valuables

PolyFarm Mono Vault Dry Boxes were developed with just this purpose in mind. Mono Vaults are ideal for firearm and other weapons storage as well as safe storage of valuables like gold or money, documents like passports or birth certificates, and important tools and survival necessities. Mono Vaults are useful for more than just burying too. Their ultra-durable construction makes them perfectly suited for protecting gear in the field, on boats, and in the car. A smaller format Mono Vault can be an excellent emergency car kit as it is virtually indestructible and could likely withstand an accident. The safe, durable, and lightweight vaults are perfect for transporting your firearms as well.

Mono Vaults are constructed of polyethylene in ¼” wall thickness for extreme durability and lightweight. All Mono Vaults, regardless of size, are equipped with a threaded and gasketed, wide mouth lid for easy loading and secure sealing. The O-ring provides the first layer of waterproof protection. Each Mono Vault also comes equipped with a Burial Shield, which slips over the lid assembly to provide an extra layer of protection against physical damage. The burial shield can be fitted with an optional Lock Strap. This strap allows the user to secure the Mono Vault gun vault with a standard padlock of up to a ¼” shackle.

In addition to the dry box gun vault itself, we also offer Z-Corr vault liner bags for an extra layer of protection. These gusseted dry bags fit inside the In Ground Safe to ensure dry, corrosion-free contents. Z-Corr vault liner bags can also be used inside 5 gallon buckets to keep your storage items clean and dry.

Like Z-Corr gun bags also offered by PolyFarm, these dry box liners combine Bluegard Vapor phase Corrosion Inhibitor (VCI) with a foil membrane in a special lamination process that yields anti-corrosion properties. The Velcro closure ensures contents stay safe and dry. The laminated anti-corrosion layer is puncture and tear resistant, non-abrasive and non-toxic. The useful life of the protective qualities of the bag are determined by how often the bag is opened and closed. Bags that are frequently opened and closed have a 5-year lifespan. Bags that are not opened frequently may retain their protective qualities for up to 20 years.