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Trion 15 Black
Mountaineering backpack -
Home delivery from 28/10/2026
60 days to change your mind No subject to promotional offersThe Trion 15 Black is a backpack from the brand Mammut designed for alpinists who want to carry only the bare essentials.
This lightweight and robust pack is ideal for tackling steep terrain, where you might need to do a bit of climbing. Its ergonomic carrying system is inspired by trail running vests for a minimalist style and excellent performance. Moreover, you can be sure to enjoy optimal comfort and a perfect fit thanks to the sternum and waist straps.
This versatile pack features a durable PFC-free water-repellent coating that will especially appeal to environmentally conscious hikers, with its bluesign® certification and material partially made from recycled fibres.
On the practical side, the Trion 15, created in collaboration with professional alpinists Stephan Siegrist and Nico Hojac, is equipped with multiple easy-access compartments. These include a main compartment accessible via a zipped roll-top opening or a side opening, mesh pockets on the shoulder straps, and a zipped water-repellent outer pocket. Additionally, two sturdy ice axe holders, a trekking pole attachment, and another support for securing a rope on the flap complete this ideal setup. Finally, this backpack is compatible with the use of your preferred hydration system.
- CONTACT carrying system inspired by trail/running vests
- 2 compartments for soft flasks
- Large mesh pockets on the shoulder strap
- Main compartment accessible via roll-top zipper or side access
- Lower zipped compartment with key holder
- Water-repellent external zipped pocket
- Rope attachment on the flap
- Elastic chest strap
- Lateral compression straps
- Compatible with hydration system
Dimensions: 21 x 15 x 40 cm
Composition:
- 90% Polyamide, 10% Polyester
- Durable water-repellent DWR coating without PFC
- bluesign® certified
| BLUESIGN® | The bluesign® system is the solution for an environmentally responsible textile supply chain. It eliminates harmful substances from the very start of the manufacturing process and establishes and monitors standards for safe and eco-friendly production. |
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