From the manufacturer

The largest version of the Dorsa takes the inspiration and aesthetic from the dorsa 27 and adds more volume, allowing skiers to get deep into the mountains for longer, with the bonus of a removable helmet mesh holder. All in black, swathed in Cordura fabric and adorned with a reflective print, the dorsa sits like a blackbird perched on your back. Designed to follow skiers anywhere from resort skiing to big alpine touring adventures. Developed in collaboration with Bruno Compagnet, the dorsa 37 meets the demands of ski mountaineers: robust, ergonomic, light. All you need and nothing you don't.

Features

• Safety pocket: front pocket for shovel & probe
• Goggle pocket: real pocket on top
• Keys pocket: side pocket
• Backpanel: heat molded
• Ski carry: 2 systems: diagonal and A-frame
• Ice axes: 2 carrying systems
• Helmet carry: extra carrying system
• Hipbelt:metal buckle to avoid breakage in gondolas