You like to shift into a higher gear while hiking. For that, you need lightweight and compact gear. The Lithium 15 is the smallest member of a proven family of well-equipped backpacks. It is primarily made from recycled materials, and the durable water-repellent treatment is PFC-free. You will enjoy high carrying comfort thanks to the particularly lightweight and breathable shoulder padding. Air channels in the 3D EVA foam provide good ventilation for your back. The padded hip belt features a fold-out pocket for your smartphone. If you don't need it, you can simply remove it. The same goes for the integrated rain cover. The backpack is compatible with hydration systems. You can also easily access the side mesh pockets while on the move. With the Lithium 15, you're on the fast track in the mountains.