Deuter Aircontact Lite 50 + 10

"The Aircontact Lite 50 + 10 from Deuter is the ideal companion for anyone who wants to go mountaineering, alpine tours, climbing, bouldering, hiking and trekking. With a generous volume of 50 liters, expandable by an additional 10 liters, this backpack offers enough space for everything you need on longer tours or trips. The sophisticated design with the VariQuick-Ru00fcckenlu00e4ngen adjustment and the ergonomic ECL-Hu00fcft fins ensure a stable and comfortable fit, even with a heavy load."
"The backpack is equipped with numerous practical features, including a padded hip belt, an infinitely adjustable chest strap and position adjustment straps that guarantee perfect load transfer through the X frame. The elasticated front pocket, the elasticated side pockets and the removable rucksack lid provide additional comfort and flexibility. The integrated device for hydration bladders up to 3 liters and the SOS label with emergency numbers underline the functionality of the backpack."
"On adventure trips, the Aircontact Lite is a real lightweight that impresses with its hinged intermediate floor function and the many attachment options for poles, ice axes and helmets(helmet holder not included). The stretchinner compartment is ideal for stowing wet clothing or the hydration bladder, while the inner compartment keeps your valuables safe. With its open functional foam and ventilation channel, the Aircontact Lite not only offers excellent ventilation, but also relieves pressure on the spine, making it an indispensable companion for long days in the great outdoors."