The Deuter Aircontact 45 + 10 is suitable for hiking and hikers thanks to its good ventilation. The backpack has an Aircontact system. This system conveniently uses a good flow of air. The back of the Aircontact 45 + 10 Granite / Black has two functions during hiking: the soft material feels the backpack comfortably and the ventilating effect keeps your back cool during an intensive walking tour. The belly and hip belts also distribute the weight of the pack over your shoulders, back and hips. This way you will not suffer from your back as quickly as possible.