The Pelican Protector Case is a rugged, watertight, dustproof, chemical-resistant and corrosion-proof hard case used to carry equipment that needs to be protected. It is made of an ultra-high impact polypropylene structural that makes it extremely strong and durable. It has a neoprene O-ring, easy open double throw latches and locking hasps for tight secure closure. Features an automatic pressure equalization valve to release built-up air pressure. , Lot of 1