Peace of mind: For your handguns and ammo post-exposure to moisture Rust prevention: Engineered with Absorbits patented moisture-wicking technology Backed by a lifetime warranty Indefinitely reusable The BONE-DRI? Rust Prevention Gun & Ammo Bag is?crafted from durable nylon and guaranteed for life. It?is engineered with Absorbits moisture-removal technology to store and protect your firearms from rust after exposure to moisture.?This bag also functions effectively for suppressors and ammo.