2 in 1 protection: detachable computer sleeve and accessories pouch Maximum airline carry on size Strong polyurethane wheels with stainless steel bearings Watertight, crushproof, and dustproof Automatic Pressure Equalization Valve - balances interior pressure, keeps water out Comfortable rubber over-molded top and side handles Easy open Double Throw latches O-ring seal Open cell core with solid wall design - strong, light weight Retractable extension handle Sensitive equipment needs protection, and since 1976 the answer has been the Pelican Protector Case. These cases are designed rugged, and travel the harshest environments on earth. Against the extreme cold of the artic or the heat of battle, Pelican cases have survived. Made in the USA, these tough cases are designed with an automatic purge valve, that equalizes air pressure, a watertight silicone O-ring lid, over-molded rubber handles and stainless steel hardware.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Color: Black Stockable: N Country Of Origin: US