made from 100 % organic-based materials . this special backpack from fjallraven is made from a 100 % plant-based fabric that also grows near fjallraven's headquarters in the north of sweden. the tree-kanken has been developed from spruce and pine from sustainable cultivation in a new manufacturing process. it combines all of the features you love about kanken in its simplicity, while still being environmentally friendly and coming with a fluorocarbon-free wax coating. the printed reflective logo completes the look of the kanken. the backpack has a large main compartment with zipper for easy packing and unpacking. an integrated and removable seat cushion protects your back from squeezing backpack contents while providing comfortable seat padding whenever you need it. perfect for school, university, work or hiking and biking ... wherever you want!