It features the new Frame to Back Evolution system and, while maintaining its qualities of comfort and capacity to adapt to various body shapes unchanged, only now its even more intuitive, practical, and simple. The direct anchoring of the shoulder straps to the back plate is ensured in both the

It features the new Frame to Back Evolution system and, while maintaining its qualities of comfort and capacity to adapt to various body shapes unchanged, only now its even more intuitive, practical, and simple. The direct anchoring of the shoulder straps to the back plate is ensured in both the lower and upper part (on the later, through a horse-shoe system with 3 adjustments. Moreover, note the following features: the presence of a hidden back-up pocket on one side and the hidden seating on the other, the use of the ultra-technical fabrics that are lighter and more resistant, and finally the practical and functional Q&S weight system. Outer breathing bag material: Cordura 1000D coated in PU ' Inner breathing bag material: Nylon 420 D PU'coated ' Dump valve: 3 with pull commands ' 'd' rings: 3 curves in 50 mm stainless steel + 2 ' 50 mm straights stainless steel + 2 ' 25 mm straights in stainless steel ' Dry weight (size L): 4100 g (complete with hose and weight pockets).