Made from recycled materials, the durable water-repellent finish is PFC-free. The lightweight and breathable shoulder padding ensures a high level of comfort. Air channels in the 3D EVA foam ensure good cooling on the back. The padded hip belt has a fold-out pocket for your smartphone. If you don't need it, simply remove it. The same goes for the integrated rain cover. The Lithium 25 is compatible with hydration systems. The side mesh pockets can also be accessed while walking. A flexible and versatile companion for your mountain excursions.