This backpack is made from recycled PET bottles! It has a nice cherry pattern on its body. The lining is waterproof, the zippers are from YKK and the shoulder handles are adjustable. On the inside you'll find an elastic bottle holder and a pocket all over the back that closes with velcro. Dimensions: 20 x 13 x 26 cm Material: Outside - waxed canvas; Inside - waterproof nylon Made using recycled pet bottles  Easy to clean, Simply wipe with a damp cloth