Reduced to the essentials, this lightweight pack made with bluesign(R) certified body fabric expertly balances comfort and weight, so you can devote more energy to the trail. This is largely down to the Aircontact back system covered in Air Spacer mesh which performs three functions in one to save weight: Comfort, cushioning and ventilation. The innovative Clip & Loop back length adjustment offers a tailored, comfortable fit, while mobile VariFlex ECL hip fins and an ergonomic lumbar pad distribute the load effectively. And the hardwearing ripstop body fabric made from performance fibers is built to withstand the rigors of long-distance hiking. deuter - Aircontact Ultra 45l+5 SL Trekking Backpack Women dusk atlantic