Nylon liningZipper closureOur Kawaii Backpacks size: 31*4*35cm/12.2inch(L)*1.6inch(T)*13.8inch(H).Easy to Use: Can easily be Backpack/One Shoulder/Crossbody/Hand Tote with the adjustable strap and detachable hook.With Kawaii Accessories: Come with kawaii accessories include 4pcs pins with clear box, bear hanging plushies, bunny and carrot plushies, background cards.Quite Roomy: Perfect for school girl to carry school books and stationary.Tons of pocket for storage and have inside pocket for your cards and stationary.Canvas material, machine wash.Wide shoulder straps, comfortable to carry.Quite durable and firm, also lightweight easy to carry.Service: Any question please let us know, we will serve you within 24 hours.