This 30L Backpack is perfect for carrying your essentials in style. It features 100% polyester with PU coating and comes in black with a camo interior lining, grey heather with a grey interior lining, and collegiate navy with a bright blue interior lining. It includes a padded and fleece-lined laptop sleeve, an internal zippered pocket, two water bottle pockets, and two front accessory pockets. Two main compartments keep books and folders organized, and reflective zipper pulls and a flat padded bottom panel provide extra comfort and convenience. This backpack can fit up to 15" laptops and measures 18.125"H x 11.875"W x 8.25"D. Check out our sizing charts for more information.