Keep your valuable equipment safely stowed away in this crush proof and watertight case. Manufactured to meet Mil-Spec STANAG 4280 specifications with easy-throw latches and a rubber O-ring seal to keep the inside of the case dry for up to 24 Hours when submerged in 3 feet of water. Three layers of high density foam are included, one layer is pick and pluck that can be custom fit for your firearms or other equipment. Interior dimensions measure 17½x12x6¼".