Fjallraven has invested alternatives to fossil-based raw materials using Tree-Kanken. Made from Pine Weave, a one-of-a-kind fabric made. using more environmentally friendly processes from approved Swedish wood raw material. The material has been waxed to give a natural melange appearance. The backpack combines the simplicity of Kanken with precisely adapted features that distinguish Tree-Kanken: a reflective logo, a flat front pocket, and a strap for securing stuff underneath. To view more of Fjallraven , press here. Tree-Kanken Backpack Charcoal Grey Pine Weave is 100% Lyocell Fabric is Waxed Flat Front Pocket with Vertical Zipper Straps to Fasren a Jacket or Yoga Mat Underneath Loops on The Front For Bicycled Lamps, etc H: 36cm W:28cm Depth:14cm Vol:16L W:410g Seat Pad Included F23511 036 Description by: Vik