This tough waterproof equipment case is injection molded from ultra high-strength polypropylene copolymer resin, material specified by the U.S. military for cases and containers. It features a gasketed, water and dust-tight submersible design, its automatic ambient pressure equalization valve self-regulates for different altitudes, and is resistant to UV, solvents, corrosion, fungus and impact damage. It meets or surpasses military standard on all three fronts. The case features a continous molded-in hinge with stainless steel pin, a patent pending "trigger release" latch system, and a comfortable, snap-down, rubber over-molded handle. Comfortable and durable in transport and secure and stable in storage. Two padlockable eyelets making it completely secure. Interior dimensions: 18"x13"x4.75".Padded interior dividers make this case ideal for equipment such as cameras, optics, and much more.