Trion Nordwand 28 Women - Mammut's alpine backpack shaped for women. Extremely light and equally robust thanks to its high-quality Cordura material. The specific female fit, with an adapted back and shoulder straps, makes it exceptionally comfortable to wear. Caro North, one of our top athletes, is well aware of this as she was significantly involved in the backpack’s development. Trion Nordwand 28 Women - made for performers.