- New
The Mammut Aenergy ST 20–25 is a lightweight, technical backpack designed for fast-paced mountain activities, especially ski touring. Its carry system is inspired by trail running vests, providing a close and stable fit without restricting movement. This makes it ideal for rapid ascents and dynamic terrain. The adjustable volume allows flexibility depending on the amount of gear carried, while the functional compartments and attachment options help keep equipment organized in demanding alpine environments.
Product Details
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Volume: 20–25 L (adjustable)
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Weight: approx. 740 g
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Carry system inspired by trail running vests for stability and comfort
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Speed ski attachment for quick ski carry
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Large mesh pockets on shoulder straps for quick access
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Elasticated chest strap for a secure fit
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Integrated helmet holder
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Roll-top closure with zipper for expandable storage
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Rear zipper access to the main compartment
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Dedicated pocket for avalanche safety equipment
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Hydration system compatible
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Removable front compression panel that can be used as a hip belt
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Rope attachment on the top
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Unisex design
- Brand
- Mammut
- Category
- Accessories
- Sub-category
Bags
- Type
- Backpacks
- Brand's Country
- Switzerland
- Composition
- Polyamide
- Detailed Composition
- 100% Polyamide
- Season
- All-Season
- Gender
- Unisex
- Color
- White
- Dimensions
- 20-25L; 18 X 46 X 29 სმ/CM; 740GR