Deuter Aircontact 60+10 SL type has been developed for demanding trekkers that want to feel comfortable and well-ventilated in the mountains. It all has been made possible by the Deuter Aircontact innovative backsystem. The main feature of the backsystem is its permanently elastic spring-steel 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. Combined with VariQuick back length adjustment system, the trekking backpack guarantees trekkers ́ highest demands. Apart from the base compartment, there is a spacious, removable and extendible lid pocket. It also provides separate double bottom compartment, stretch inner compartment for storing wet/sweaty clothing, and special pocket in the inside of the backpack to keep your valuables safe. The backpack features two elastic side pockets, and zip pockets on the hipbelt. Other characteristics are ice axe attachment, walking pole holder, loops for helmet holder, removeable rain cover and compression straps. The backpack is compatible with 3.0 litre drinking system. As for Deuter SL type product, it fits primarily female anatomy. Carrying systems are shorter than men ́s and shoulder straps become slimmer towards ends. Hip belt perfectly hug the female anatomy.