Mammut Trion Backpack
Best technical pack for serious mountaineers and alpine adventurers.
This is a high-performance workhorse for serious alpine objectives that prioritizes rugged utility over minimalist weight. You get a remarkably intuitive layout with dedicated spots for your technical gear, though the robust, feature-heavy build means it’s better suited for demanding expeditions than fast-and-light summit pushes.
$220.00
at
Mammut
Who it's for
- Climbers carrying heavy gear on long, technical approaches
- Alpinists needing quick access to essential climbing tools
- Mountaineers facing unpredictable alpine weather conditions
Who should skip it
- Budget-conscious hikers seeking a more affordable gear option
- Adventurers expecting total submersion protection in extreme storms
- Casual hikers preferring lightweight packs for non-technical travel
Performance breakdown
Alpine Versatility
Seamlessly transitions from technical climbing to multi-day ski touring expeditions.
Gear Accessibility
Full back panel access makes retrieving deep-packed equipment effortless on the move.
Load Carrying Comfort
The CONTACT back system maintains stability during long, high-altitude mountain days.
Durability
Rugged construction withstands abrasive rock and harsh alpine weather conditions.
Safety Integration
Dedicated avalanche compartment ensures critical rescue gear remains instantly reachable.
Sustainability
Bluesign certification and PFC-free materials set a high standard for eco-conscious gear.
Key Specs
Capacity
50 L
Weight
1510 g
Material
Nylon, Polyester
Dimensions
33.00 cm x 60.00 cm x 60.00 cm
Water-repellent (PFC-free DWR)
Certified by bluesign® PRODUCT
Fair Wear certified
Article Number
2520-00852
Frame Type
Internal Frame
Closure Type
Roll Top, Zipper
Know before you buy
Still have a question?
Ask Metto anything about the Mammut Trion Backpack before you decide.