Basic School Bag for Boys Girls Lightweight Kids Backpack Classic Book Bag Polyester, 0.8 lb (0.36kg),Light-weight for carrying,simple but useful Overall dimension: Approx. 14"L x 16.8"H x 7.2" W (35L x42H x18W cm) Compartment: 1* main zipper pocket, 1* small front zipper pocket,and 2* side pockets,to hold your phone,wallet,cosmetic,Book,etc With the plastic buttons on the straps,it is easy to adjust their length freely according to your needs Lightweight,basic and simple backpack for school,hiking,climbing and sports,field trips