The Lithium 15 is the smallest in a proven family of backpacks with top features. It is made mainly from recycled materials and the durable water-repellent treatment is PFC-free. The very lightweight and breathable shoulder padding makes it feel very comfortable to carry. Air channels in the 3D EVA foam provide good ventilation. The padded hip belt has a fold-out pocket for your smartphone. If you don&&';;t need it, you can simply remove it. The same applies to the integrated rain cover. The backpack is compatible with hydration systems. The mesh side pockets allow access even when walking. With the Lithium 15, you&&';;re traveling in the fast lane in the mountains. Features Integrated, detachable rain cover Made from over 89% recycled materials Trekking pole carrier Fold-out cellphone pocket on the hip belt Detachable, padded hip belt Zip pocket with key pocket Large front zipper pocket Hydration system-compatible 2 mesh side pockets Zipper pocket on hip belt main zipper compartment Forward-pull hip belt adjustment Super-lightweight, highly breathable EVA shoulder padding Good back ventilation thanks to 3D EVA foam with air channels Lateral compression straps Specs Volume: 15L Height: 52 cm Width: 23.00 cm Weight: 720 g