Mammut Aenergy ST 20-25 Ski Pack
With a carrying system inspired by trail running vests for fast and light ski tours, Mammut's Aenergy ST 20-25 ski touring backpack is built for speed without sacrificing a single feature. Indeed, this rad pack is loaded with bells and whistles.
Mammut employed that vest-style carry system to keep the load close to the body, preventing sagging or bouncing. Anatomically-shaped straps hug your shoulders and chest, while a sternum strap keeps the load secure. Rear access into the main compartment makes finding gear a breeze and a dedicated front compartment holds all of your avalanche safety equipment.
Attachments abound on the Aenergy ST 20-25. Cinch your skis without having to take off the pack, and toss on your helmet, rope, and ice axes/poles to their own attachments.
- Alpine touring ski pack built for fast and light missions without sacrificing any essential features
- Harness system inspired by running vests keeps the load close to your body
- Sternum strap further buttresses the load
- Front compression can be removed and used as a hip belt
- Front pocket for avalanche safety equipment
- Integrated helmet carrier
- Rope attachment on flap
- Attach your skis without having to unsling the pack
- 2 attachments for ice axes and trekking poles
- Daisy chain loop to secure additional gear
- Rear zipper access to main compartment
- Large mesh pockets on the shoulder strap
- Roll-top closure with zipper
- Hydration system-compatible
| Volume | 20 - 25 L / 1220 - 1525 in³ |
| Dimensions | 20 x 54 x 28 cm / 7.8 x 21.2 x 11 in |
| Back Length | 46 cm / 18.1 in (size Medium) |
| Weight | 690 g / 24.3 oz |