Deuter Trail 24 SL rucksack has been developed for mountaineers and Via Ferrata climbers that value a backpack that fits close to the body and offers ventilation at the same time. It all has been made possible by the Deuter Aircontact innovative backsystem. The main feature of the backsystem is its flexible steel U-Frame, which transfers the load evenly and effectively. In addition, the shoulder straps, hip belts with Pull-Forward construction, chest strap and load adjustment straps provide secure and perfectly balanced fit. What´s more, the new backsystem guarantees fantastic ventilation, which has been achieved by using special foam cushions within the Aircontact system. To fulfill its specific challenges, Trail backpack provides fast access to zipped compartment on top, elastic side pockets, elastic front pocket for jacket, helmet, etc. The backpack also has stretch inner compartment for storing wet/sweaty clothing, and special compartment in the inside of the backpack to keep your valuables safe. Other characteristics are removeable rain cover, helmet holder, ice axe attachment, walking pole holder, and compression straps. The Trail backpack is compatible with 3.0 litre drinking system. As for Deuter SL type, it has been developed specially for female anatomy. Carrying systems are shorter than men´s and shoulder straps become slimmer towards ends. Hip belt perfectly hug the female anatomy.