This backpack is made from a blend of 600 Denier polyester, 420 Denier polyester, and 1680 Denier ballistic nylon and features dual zippered main compartments with a padded laptop sleeve for a 15.4" laptop, a tricot lined media pocket, exterior zippered stash pockets, side water bottle pockets, LoadSpring shoulder straps with a cell phone pocket and sternum straps, an air mesh back panel, and an embroidered 3D logo. Available Colors: Dirt, Black. Computer cases, laptop backpacks, shoulder bags, backpacks, luggage, accessories, bags.