Backpack euter Futura 21 SL 34000212 Properties: The Deuter Futura 21L is a unique backpack designed for active hiking. Thanks to the Aircomfort system, the back remains well ventilated, which eliminates excessive sweating and increases wearing comfort. The backpack has many practical features such as adjustable straps, elastic side pockets, hydration system compatibility and a rain cover. It is made of high-quality materials, 50% of which are recycled, making it a responsible choice for the environment as well.