Man Laptop Backpack Bag 600D Laptop Backpack Bag 600D Laptop Backpack Bag1.Back Pack Bag2.Size:29x9x40CM3.Material :Microfiber4.Unit Package: opp bagSport Duffel, Padded Back Panel, 600d Polyester, Pvc Backing, Zipper Closure, Adjustable Carry Strap, Padded Shoulder Strap