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Trion 15 White + Mammut

Trion 15 White

Mountaineering backpacks - Trion 15 - Mammut - 2026

£110.50
-15%
£130.50
VAT and custom duties included

Other colors available

Black
Unavailable
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Trion 15 White
£110.50
-15%
£130.50
VAT and custom duties included
univers marques
Not subject to promotional offers
delivery Home delivery from 09/06/2026
return 60 days to change your mind
no special offer No subject to promotional offers
Get £2.21 off your next order.
Description

The Trion 15 White is a backpack from the brand Mammut designed for mountaineers who only want to carry the bare essentials.

This lightweight yet sturdy bag is ideal for tackling steep terrain, where you may need to do a bit of climbing. Its highly practical carrying system is inspired by trail running vests for a minimalist look and excellent performance. In addition, you are sure to enjoy optimal comfort and a perfect fit thanks to the chest strap and abdominalstrap. Finally, this versatile bag, made water resistant thanks to its durable , PVC-freeDWR water-repellent coating, will particularly appeal to dedicated hikers committed to environmental preservation with its certification bluesign® and material partially sourced from recycled materials.

On the practical side, the Trion 15, created in collaboration with professional Stephan Siegrist mountaineers and Nico Hojac is equipped with several easily accessible storage compartments . These include a main compartment accessible via roll-top a zip or side opening, mesh pockets on the braces and a water-repellent external zip pocket. And that's not all! Two sturdy ice axe holders, a pole holder and another frame for attaching a rope to the flap complete this idyllic picture. Finally, this backpack is compatible with the use of your preferred hydration system .

So, as you can see, if you enjoy mountaineering with a minimalist but comfortable bag, this is the Trion 15 one for you!

Trion 15 White
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Technical details
Overview
Brand
MammutMammut-logo
Warranty
2
Year
2026
Season
Spring
Gender
Unisex
Product details
Volume (litres)
15
Weight (g)
420
Technical details
Back type
Net
Hydration system compatibility
Yes
Ice axe holder backpack
Yes
Performance
Use - hiking bag
Mountaineering
Pole holder
Yes
Other features

weight : 420 g
Volume: 15 litres
Composition : 90% Polyamide, 10% Polyester

Details:

- Carrying system CONTACT inspired by trail running vests
- Two slots for flexible flasks
- Big mesh pockets on the shoulder strap
- Main compartment accessible via roll-top zip closure or side access
- Lower compartment with zip closure and key ring
- Water-repellent outer pocket with zip
- 2 sturdy ice axe holders
- Pole frames
- Rope binding on the flap
- Elastic chest strap
- Side compression straps
- Compatible with hydration system
- Recycled materials
- Durable water-repellent coating DWR without PFC
- Product bluesign®

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