Trion 38 Backpack Gifting and base layers

and base layers

Flat seam construction

Bluetooth® enabled for wireless heat control

Sock-Fit XT construction wraps the foot for a secure

Engineered for skiing

Trion 38 Backpack Gifting and base layersThe Mammut Trion 38 Backpack is a versatile alpine pack designed for climbing, ski touring, and mountaineering. Developed in collaboration with professional alpinists Stephan Siegrist and Nico Hojac, it is engineered for lightweight performance, durability, and efficiency across year round mountain use. Constructed from water repellent and abrasion resistant materials, it is built to withstand demanding alpine conditions while maintaining a reduced