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Aenergy ST 32L Backpack

5 out of 5 stars
1 Review

Out of Stock

Don't worry though, we have a lot more Winter Packs in stock than that.

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Why We Like The Mammut Aenergy ST 32L Backpack

Built for backcountry skiing and snowboarding, the Mammut Aenergy ST 32L Backpack is compact but big enough to carry everything we need for longer tours. The all-around zipper gives us easy access to 32 liters of gear while also featuring external attachments for our skis or snowboard, rope, helmet, poles, or ice axe.


  • Day pack for ski touring expeditions,
  • PFC-free DWR protects against light precipitation,
  • Rope attachment on flap,
  • Compression straps/daisy chain to secure extra gear,
  • Integrated helmet carrier,
  • Accessible pockets on hip belt and shoulder strap
  • Item #MAMU5S8
100% nylon, PFC-free DWR coating
Contact V Frame (aluminum)
Shoulder Straps
Waist Belt
Hydration Compatible
Reservoir Included
front panel
[external] 2 zipper, 1 zippered hip belt, [internal] 1 tool
Gear Loops
daisy chain
Ski Carry
diagonal and A-frame
Snowboard Carry
Helmet Carry
integrated helmet holder
Ice Axe Carry
10.2 x 23.6 x 12.6in
Claimed Weight
2lb 4oz
backcountry skiing
Manufacturer Warranty
limited 2 year

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
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5 Stars - 1 reviews

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5 out of 5 stars

June 18, 2024

I love this bag perfect for almost all trip styles

This bag has served me well on my biggest days and my shortest days this past season. It is comfortable. It has a very useful and creative pock layout. It has the option to haul a rope and to attach skis in three different configurations. I will be grabbing this bag for all of my touring trips

Jonathan P

Originally reviewed on