Features Material : Polyester Zipper Closure,Pocket (Front) 1 x Zipper (Inner) 1 x Pocket 1 x Cellular Phone Pocket app.11inch (Wide) app.13.5inch (Height) app.6inch (Deep) app.18.5inch~34.5inch (Shoulder Strap) Description It is square type Backpack with signal design. The coated canvas with Enameled Leather traffic light design. Slider of Zipper is designed like an arrow. Enjoy unique original design !! Since there is no excessive partition, it is easy to use as Backpack to put in many thing.