The Mammut Aenergy ST 20-25 Backpack was inspired by trail running vests.  The carrying system allows you to keep the load close to your body to prevent your back from bouncing around, while anatomically shaped shoulder straps help improve the overall comfort, no matter how loaded this pack gets.  This is a fast-paced pack for ski touring, with a lot of accessible pockets that can store snacks, sunglasses, or cell phone which are conveniently located on your shoulder, so you don’t have to take your pack off.  Rear access and also a rolltop closure to the main compartment puts everything at your fingertips for easy accessibility as well.  There is a separate front compartment that stores all of your avalanche gear.  There is even an integrated helmet attachment, rope attachment and loops for ice axes and poles.  A daisy chain loop helps you secure additional gear on the exterior of the pack too.  For serious ski tourers and ski mountaineers who need the volume and full-on features needed to reach the highest and most challenging peaks, the Mammut Aenergy ST 20-25 Backpack makes any adventure on skis that much more efficient and user friendly than quite possibly any other pack on the market today.

Features:

Materials: 100% Polyamide

Dimensions: H 54 cm X W 28cm

20-25 liters of volume

Carrying system inspired by trail running vests

Speed ski attachment

Large mesh pockets on the shoulder strap

Elasticated chest strap for optimum comfort and a perfect fit

Integrated helmet carrier

Rolltop closure with zipper

back zipper access to main compartment

Front pocket for avalanche safety equipment

Hydration system-compatible

Front compression can be removed and used as a hip belt

Rope attachment on flap

Two attachments for ice axe and trekking poles

Daisy chain loop to secure additional gear