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Mammut Trion 28

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In short

The Mammut Trion 28 is a versatile backpack ideal for climbing, ski tours, and mountaineering. Designed for lightweight comfort and exceptional durability, it supports year-round alpine activities. Developed with input from pro alpinists Stephan Siegrist and Nico Hojac, this water-repellent and abrasion-resistant pack is made primarily from recycled materials. 

The Trion 28 includes practical features like ice axe attachments, quick side access to the main compartment, and a designated avalanche equipment compartment. The contact back system ensures optimal load transfer. This pack keeps you focused and comfortable for all your alpine pursuits.

  • Weight: 1000 g
  • Volume: 28L
  • Dimensions: 50x30x22 cm

In detail

  • Rolltop closure with zipper
  • Two ice axe attachments
  • Zippered side access to main compartment
  • Compartment for avalanche equipment
  • Elasticated chest strap for optimum comfort and a perfect fit
  • Large mesh pockets on the shoulder strap
  • Reinforced side ski attachment
  • Trekking pole carrier
  • Hydration system-compatible
  • Rope attachment on flap
  • Compression straps can be tensioned at side and front
  • Comfortable thanks to the anatomically shaped, soft padded hip belt and shoulder straps
  • Robust, abrasion-proof outer material