Waterproof,Soft,Lightweight,Portable. The outside zipper pocket excellent for holding your cellphone, wallet, and keys. Different Ways to Carry: shoulder bag or backpack. Simple lovely design, classic style and awesome look Two-way zipper and adjustable shoulder straps design, perfect for everyday use or special occasions Capacity:20L Material:Polyester Color:Blue,Black,Navy Blue,Rose Red,Grey,Sky Blue,Red,Green Size: Unfolded,41*30*11cm/16.14*11.8*4.33 inch Foldable,12*7cm/4.72*2.75inch Packaging List:1Pc Foldable Bag Notice: Please allow 0.3-1cm due to manual measurement. Due to different monitor, the color(s) may have difference contrast to the picture displayed.