The Deuter Durascent 44+10 mountain backpack is equipped with the sophisticated Deuter Alpine carrying system. Enables safe carrying of medium to heavy loads in high mountain terrain. The back-fitting parts of the system adapt to the shape of the back and ensure safety and sufficient stabilization when climbing. The shoulder straps have been shaped in an S shape to prevent chafing of the neck and shoulders, and the waist belt, shoulders and back are covered with foam.