backpack bag , school bag for teens material:600D/pvc size:43*38*18cm ... Detailed Poduct Description travel bag , backpack bag ,bag for camping. 1>Have a big pocket in the front ... Efficacy Front one big pocket ,have some zipper pocket for little things. Front outside several pocket organizer. Fully ... comfortable shoulder strap on the tavel bag .Fuction Good for travel, hiking,camping and so on. have huge ...