600D Heavy Duty Polyester, lightweight body construction, dual gusset design * Attach strap, easily slips over most luggage handles via a horizontal back-strap, silver pewter zipper pullers, adjustable & removable shoulder strap * Accessory pockets, back compartment with fan file and a spacious top-zip main compartment fully padded ideal for laptops with velcro straps * Computer Compartment Size: 12.5 in H x 2.5 in W x 16.5 in L - Fits most 17" Laptops * Dimensions: 13.5 in H x 6 in W x 17 in L - 2.8 lb