evo.com | Mammut Ski Backpacks > Tackle alpine adventures with confidence with the Mammut Aenergy ST 32L Pack. A lightweight, compact backcountry touring pack with both ski and snowboard carry options, the Aenergy ST 32 provides plenty of space for all your gear on single-day tours and summit missions while it's aluminum frame works to optimize weight distribution for less shoulder fatigue. Dialed in for functionality, this pack boasts an all-around main compartment zipper for unfettered access to your gear while the dedicated rope attachment feature, avy tool pocket, and large mesh pockets on the shoulder straps ensure you have what you need available in the most demanding of scenarios. Rope Attachment on Flap Main Material 100% Polyamide Actual Volume 32L Length 25cm 2 Zipper Pockets | Mammut Aenergy ST 32L Pack 2023 in Gray | Aluminum/Polyester