A lightweight, rugged and incredibly comfortable backpack, designed for the digital lifestyle. * Product Material: Ripstop Nylon & Cordura * Product Weight: 4 lbs. * Laptop Compartment Dimensions: 15" x 10.75" x 1.75" * accommodates a 15" x 10.75" x 1.75" laptop * Dedicated, rigid & well padded laptop pocket * Large pocket for general storage (books, paperwork) * Cell/ MP3 player pockets on shoulder straps * 2 water bottle pockets * flip down ID window in front organizer pocket