Sized for day hikes and minimalist multi-day trips, 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 spine’s 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 integrated, detachable rain cover seals out wet weather. With its progressive and technical look, the unisex Ducan Spine 28-35-liter pack makes carrying gear long distances so much easier.

Pole fixation (front and side for z-poles)
Ventilated back system
Easily adjustable back length
Suspension system with patented Active Spine Technology to support a natural gait
Huge front zipper opening to the main compartment
Elasticated chest strap for optimum comfort and a perfect fit
Adjustable backpack volume (28-35 liters)
Integrated, detachable rain cover
Attachment options on the base of the backpack
Large mesh pockets on the shoulder strap
Large front pocket
Zipper pocket on hip belt
Zipper pocket for valuables, accessible from outside
Integrated metal frame for optimum load transfer
Hydration system-compatible
2 mesh side pockets, one of which can be accessed as a bottle holder on the move
Forward-pull hip belt adjustment
Comfortable thanks to the anatomically shaped, soft padded hip belt and shoulder straps
Rolltop closure with zipper
Load control straps
Made of primarily recycled fabrics

Ducan Spine 28-35L