While simple in design, The Storm laptop case provides comprehensive protection for your computer investment: 100% waterproof with a durable outer envelope and padded neoprene interior. Featuring an effective and easy-to-use double zip-lock closure, this slender carrier is a unique and quality product. Available in 4 sizes. FEATURES WATERPROOFThe Storm sports dual waterproof coatings and a watertight closure that ensure no amount of rain or spilled coffee can wreck your tech. LIGHTWEIGHTA sleek and streamlined design means that the Storm adds very little bulk to your laptop... easily slide into another bag, or carry the Storm on its own. DURABLEThe outer case's 420D ripstop nylon is tough and abrasion-resistant, while the 5 mm inner neoprene sleeve is an effective guard against incidental dings. SPECIFICATIONS AVAILABLE SIZES11", 13", 15", 17" MAIN FABRIC / CONSTRUCTION420D ripstop nylon with welded seams WATERPROOF COATINGSTPU and PU CLOSUREDouble zip-lock seal with Velcro storm flap INTERIOR PADDING5 mm neoprene sleeve (removable) CARRYING OPTIONSTopside webbing handle