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Aenergy ST 20-25 White/Black
Backpack for ski touring -
Home delivery from 07/10/2026
60 days to change your mind
No subject to promotional offersThe Aenergy ST 20-25 White/Black backpack from Mammut is a model designed to accompany you on your most demanding ski touring outings.
It has been designed to be as comfortable and practical as possible. Its chest strap is elastic to ensure a perfect fit, and its CONTACT carrying system, inspired by trail-running vests, offers excellent weight distribution on the back while providing great comfort. Its front compression element can be removed to serve as a waist belt. Naturally, this backpack is compatible with a hydration system. Additionally, it features a roll-top zip closure that prevents accidental openings. Its PFC-free water-repellent treatment ensures your belongings stay dry from water and snow.
On the practical side, this backpack has several pockets easily accessible in one gesture, notably thanks to its large zipped opening on the back. Its large mesh pockets located on the shoulder straps allow you to keep small personal items like a beanie or a glasses case within easy reach. It is equipped with a helmet holder and a front pocket dedicated to avalanche safety equipment. For the steepest sections of your outings or at the end of your session, you can attach your skis there.
- CONTACT carrying system inspired by trail/running vests
- Large mesh pockets on the shoulder strap
- Elastic chest strap
- Roll-top closure with zipper
- Access to the main compartment from the back
- Front pocket for avalanche safety equipment
- Front compression element can be removed and used as a waist belt
- Rope attachment on the flap
- Pole strap
Dimensions: 29 x 18 x 46 cm
Composition:
- 100% Polyamide
- PFC-free DWR water-repellent treatment
- bluesign® certified
| BLUESIGN® | The bluesign® system is the solution for an environmentally friendly textile supply chain. It eliminates harmful substances from the very beginning of the manufacturing process and establishes and monitors standards for safe and ecological production. |
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