The Pelican 1690 black waterproof electronics transport equipment case is watertight and airtight up to 30 feet for the ultimate protection of your valuable electronics. This waterproof equipment case is great for storing and transporting your large electronic test equipment. brbrThe black Pelican transport case is constructed of lightweight structural resin with a neoprene O-ring seal and automatic purge valve. Features of the large equipment case include easy-open double throw latches for added security, four polyurethane wheels with stainless steel bearing, fold-down handles, and retractable extension handle. Three-level Pick n' Pluck high-density foam and convoluted foam lid protects your electronics from damage.brbrThe inside dimensions of the tan Pelican watertight electronics protector case are 30.01 x 25.02 x 16.01 inches. The case is ATA-approved.