Please read the profile! MILESTO STLAKT Backpack M Black Used once. Black M size Color / Heather Black Body size / W280mm x H400mm x D130mm Width: 280mm (maximum value 390mm) Capacity / Approximately 14L Weight / Approximately 660g Material / Outer fabric: nylon, Lining: nylon, Attached: cowhide A backpack equipped with a cushioned sleeve pocket* that can store a laptop. It's a 2-WAY design that can also be carried as a tote bag. Features a simple zipper lock function for peace of mind on the back. Includes a back belt that can be fixed to the handle of a carry case, and a zipper pocket that can be accessed from the back. (*Backpack: up to 15 inches, Backpack M: up to 13 inches)