From the manufacturer

The reduced contact surface and large ventilation channels of the deuter Airstripes back system combined with perforated shoulder straps and hip fins ensure maximum airflow and even weight distribution – for a snug, secure fit over any terrain. The flat-format lid allows space for the head to move, even with a helmet on. Loops on the shoulder straps keep via ferrata set carabiners close at hand. And thanks to a large front zipper opening and side pockets, equipment and gear are always easy to access.

Features

• Flexible Delrin® U-frame
• Comfortable to wear thanks to movable, ergonomically shaped Active Fit shoulder straps with soft-edge finishes
• Stabilizer straps
• Compatible with 3.0 liter drinking system/bag
• Stowable hip fins
• 2-way adjustable sternum strap
• Ice Axe Attachment
• Pole attachment
• SOS label
• Inside compartment to keep your valuables safe
• Elasticated inner compartment for storing wet/sweaty clothing, water reservoir, etc.
• Removable rain cover
• Attachment loops for the helmet holder (helmet holder is not included in delivery)
• Stretch side pockets
• Zippered lid compartment
• Front zip access
• Key clip

Specifications

• Weight: 1000g 
• Dimensions: 58 x 24 x 17 cm
• Recommended load: 3-6 kg
• Back Length: 44-54 cm
• Product number: 3440123
• Materials: 600D PES REC BS; 210D PA REC BS