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 arctic 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. Features: Fits notebook computers up to 17.3" L x 11.0" W x 3.3" D (43.94 x 27.94 x 8.38 cm) Double safety locking latches with keys Pick N Pluck™ with convoluted lid foam Open cell core with solid wall design - strong, light weight Comfortable rubber over-molded handle Peli's legendary lifetime guarantee** Automatic pressure equalization valve - balances interior pressure, keeps water out O-ring seal * Where applicable by law Stainless steel hardware Personalized nameplate service available Dimensions - Interior (L x W x D) 45.09 x 28.88 x 10.46 cm Dimensions - Exterior (L x W x D) 50.47 x 35.38 x 11.89 cm Materials: Body Materials Polypropylene Latch Material ABS Latch (Alt) Material Xenoy - Polyester/Polycarbonate blend O-Ring Material EPDM Purge Body Material ABS Purge Body (Alt) Material Xenoy - Polyester/Polycarbonate blend Purge Vent Material Hi-Flow Gore-Tex 3 Micron Hydrophobic Non-Woven