The SKB 3I-0907-6-E Small Mil-Std Waterproof Case 6" Deep (Black, ) is an injection molded ultra-high-strength polypropylene copolymer resin case. It features a gasketed, water- and dust-tight, submersible design that is resistant to UV, solvents, corrosion, fungus and impact damage. The case is ATA category 1 rated. There is a continuous molded-in hinge, a “trigger release” latch system, a comfortable, snap-down rubber overmolded cushion-grip handle, and an automatic ambient pressure equalization valve. The case is lockable with a customer supplied padlock.