DEUTER Aircontact Lite 45 + 10 SL - The Aircontact Lite 45 + 10 SL is the ideal companion for ambitious long-distance hikers looking for a lightweight and comfortable trekking backpack. Thanks to its practical VariQuick back length adjustment and precisely fitting ECL hip fins, it offers stable support and effective load transfer. The Aircontact Lite contact back panel is made of open-pore functional foam and, with its ventilation channel, ensures optimal ventilation and relief for the spine. All this results in a perfect balance of comfort and low weight, even on long hikes in nature.