Used only once, in very good condition. BITEN 15 BACKPACK The BITEN backpack features a distinctive rectangular design. It has a slip-over strap on the back that can be attached to the handle of a travel case, and the side pockets are perfect for storing water bottles. Inside, there's a padded compartment for laptops up to 15 inches. [Color] Black x Black [Size] Please see the fourth photo.