




Trion 18 is a men's backpack from Mammut.
This small-volume climbing bag is designed for quick climbs or for those who want to take on longer routes without carrying a huge bag.
The back is made from EVA 3D foam, which makes the Trion 18 very comfortable and it can adapt to your body shape so that it never hinders you in your most technical moves.
The Trion 18 features lower loops to enable you to attach your ice axes and other trekking poles if required, while the upper flap incorporates a rope attachment on the top. These practical features prevent the inside of the bag from becoming overloaded.
The Nylon Cordura® Ripstop construction is reliable and prevents you from damaging it when you scrape it on a rock or with your ice axe .


Volume: 18L
Weight : 530 g
Materials :
- PFC-free 210 Nylon Cordura Dobby Ripstop
Features :
- Anatomical carrying system for easy transport
- 2-point load transfer construction
- 2 loops for ice axes or trekking poles
- Zipped inner compartment
- Back length M, 46 cm, perfectly suited for climbing
- Quick opening and closing of the flap
- Good back ventilation thanks to 3D EVA foam with ventilation channels
- Rope attachment on the flap
- Compatible with hydration system
- Daisy chain loops