A mendl's pink + agatha blue + elevator red large backpack. It has adjustable shoulder handles. The body is made from recycled PET bottles, the lining is waterproof and the zipper is from YKK. On the inside you'll find an elastic bottle holder and a pocket all over the back that closes with velcro. Available in three different colour combinations. Dimensions: 27 x 13 x 38 cm Material: Outside - waxed canvas; Inside - waterproof nylon Made using recycled pet bottles  Easy to clean, Simply wipe with a damp cloth