BD Black Diamond Mission 35 mountaineering backpack is actually an extraordinary "four seasons" that lends itself to the crag in the middle of summer and to the mountains in the middle of winter. Now in the updated version with an even more resistant and durable fabric! Mission 35 allows you to comfortably carry the material up to base camp and to the arrival point thanks to the reACTIV belt and the Swing Arm shoulder straps. Some tricks make it a top-of-the-range backpack that you can modulate according to your needs: the American brand allows you to remove the upper flap, the rear frame and the ventral belt. You also have two extremely comfortable up-to-date ice ax holders and a special external pocket for your crampons. The choice of size is fundamental, which takes into account, for the backrest, the measurement that starts from the base of the neck to the narrowest point of the waist and waist circumference. Mission 35 follows your goals! BD Black Diamond Mission 35 mountaineering backpack