The Pelican 1440 Top Loader Case with Foam in Black is an unbreakable, watertight, airtight, dustproof, chemical-resistant and corrosion-proof hard case used to carry any kind of equipment that needs to be protected from the elements. It is made of ultra high impact structural copolymer that makes it extremely strong and durable. It has a 0.25" (6.4mm) neoprene o-ring, double throw ABS latches that seal perfectly and includes pressure equalization valve for quick equalization after changes in atmospheric pressure. The Pelican 1440 casehas a steel reinforced hasp protector and is carried by a fold-down handle, retractable handle and two built-in polyurethane wheels. This case has a six-piece foam set interior