The Pelican 1730 Transport Case with Foam (Od Green) is a watertight, crushproof. and dust proof polypropylene case. It has six easy open ABS double throw latches with stainless-steel padlock protectors. It has an O-ring and an automatic pressure release valve with a temperature rating -10 to 210°F. There are double-grip fold down handles on each side, and polyurethane wheels with stainless-steel bearings.