Durable Mammut backpack. Stylish gray and black with orange details. Ideal for outdoor adventures. A practical pack that offers high comfort and variable packing volumes, the women's Mammut Ducan Spine 28-35 pack keeps the weight on your back comfortable with innovative Active Spine Technology. Pockets are positioned to allow easy access while walking, and the variable packing volume allows flexibility Suspension system with patented Active Spine Technology to support a natural gait Water-repellent pocket with various attachment options on the backpack 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 raincover Attachment options on the base of the backpack Large mesh pockets on the shoulder straps Speed pole attachment system on the hipbelt Zipper pocket on hipbelt Zipper pocket for valuables is accessible from outside Integrated metal frame for optimum load transfer Hydration system-compatible (reservoir not included) 2 mesh side pockets Forward-pull hipbelt adjustment Comfortable thanks to the anatomically shaped, soft padded hipbelt and shoulder straps 2 trekking pole holders Minor imperfections (pictured)