Men's And Women's Wear-Resistant Water-Repellent Nylon Backpacks $ 32.03 Product information : Capacity : Below 20L Opening method: draw with buckle Model: Backpack Hardness : Medium Lining texture: polyester Type of accessories: bag hook Strap root number: double root Outer bag type: inner patch pocket Bag shapes: square vertical section Color: red, blue, black Size Information: Size: 15.6 inches Packing list: Backpack*1