The Fjallraven Re-Kanken Backpack is the classic backpack for those that love the environment. The Kanken has stepped it up by being made from 100% recycled polyester, 11 recycled plastic bottles to be exact. Now you can carry your school books, office paper work, or snacks and a water bottle with the heart full of love for the earth. The interior opens wide to pile in your stuff while the exterior Features two side pockets and a zippered pocket.