MAMMUT Ducan Spine 70-80 Hiking Backpack (Marsh-black) Open rings and balls of

Open rings and balls of different puzzle pieces can occupy the same place when you link them the right way

The fully rubberised grip head of the Aergon Air offers maximum grip and control when descending

without losing quality of light

The Trekmates®Soft Feel Tanker 3L is strong and durable while still being lightweight

Upgraded YKK weather-resistant zippers

MAMMUT Ducan Spine 70-80 Hiking Backpack (Marsh-black) Open rings and balls ofSized for adventurous multi day hikes, this pack prioritizes comfort, range of motion, and on the go access. Improved for maximum freedom of movement, our patented Mammut Active Spine 3. 0 mimics your spines natural movement and distributes weight evenly across your body for a barely there feel. The ventilated back system encourages air flow to keep you cool. Easy access mesh pockets keep water bottles and high use gear within reach, and an