The Pelican 1650 black waterproof electronics equipment case is watertight and airtight up to 30 ft for the ultimate protection of your valuable electronics. This waterproof equipment case is great for storing and transporting your large electronic test equipment. brbr The black Pelican protector case is constructed of lightweight structural resin with a Neoprene O-ring seal and automatic purge valve. Features of the waterproof case include easy open double throw latches for added security, four polyurethane wheels with stainless steel bearing, fold-down handles, and retractable extension handle. The two-level Pick n' Pluck high-density foam and convoluted foam lid protects your electronics from damage.brbrThe inside dimensions of the black Pelican watertight electronics equipment case are 29 x 17 7/8 x 10 1/2 in. The case is ATA-approved.