Mammut Trion 15

Introduction

Designed for climbers, ski tourers, and mountaineers, the Mammut Trion 28 rucksack is built to excel in every season. Lightweight yet exceptionally durable, this pack combines water-repellent, abrasion-resistant materials with a thoughtful design, ensuring peak performance in the harshest alpine conditions.

Developed in collaboration with pro alpinists Stephan Siegrist and Nico Hojac, every detail is optimized for efficiency and reliability. Featuring a quick side-access main compartment, secure ice axe attachments, and a dedicated avalanche equipment pocket, the Trion 28 keeps your essentials within easy reach. Made primarily from recycled materials and equipped with a contact back system for superior load transfer, it allows you to move with confidencefocused entirely on the adventure ahead.

Uses: Mountaineering, Climbing, Trail Running, Via Ferrata, Hiking.

Features

• Two soft flask holders
• Carrying system inspired by trail running vests
• Elasticated chest strap for optimum comfort and a perfect fit
• Large mesh pockets on the shoulder strap
• Rolltop closure with zipper
• Zippered side access to main compartment
• Internal zipper pocket with key clip
• Water-repellent external zipper pocket
• Two strong ice axe attachments
• Trekking pole carrier
• Hydration system-compatible
• Rope attachment on flap
• Lateral compression straps

Specification

• Height: 40cm
• Actual volume: 15L
• Width: 21cm
• Back length: 46cm
• Length: 15cm
• Weight: 420g
• Base material: 100% Polyamide
• Main material: 90% Polyamide, 10% polyester