




Backpack for ski touring -
Available colours:
The Firn 18 Tundra Green is a ski touring backpack from the brand Osprey.
Designed to be versatile throughout all your backcountry or freeride skiing phases, the Firn is a simple and highly functional model. Lightweight and flexible, it features a panel back and comfortable foam shoulder straps. Stable, it is adjustable at the waist belt, shoulder straps, and sternum strap with whistle to fit close to the body in all conditions and follow all your movements.
Similar to a trail running vest, it offers pockets on the shoulder straps for your small accessories, water flasks, or snacks. On the pack, its quick ski carries allow you to detach or attach your skis in no time and without even removing the pack from your back. They can be removed if not needed. The other loops are intended to hold your ice axes or poles.
You will also find in the Firn 18 a dedicated pocket for crampons and another specifically for avalanche safety equipment. This way, you keep your gear separate to easily find it and avoid damaging it with sharp objects.
The Firn 18 is ready to accompany you on all your ski touring outings.


| SIZE | WEIGHT (g) | DIMENSIONS (cm) | VOLUME (L) |
| S/M | 1000 | 49 x 30 x 24 | 18 |
| M/L | 1020 | 51 x 30 x 24 | 20 |
- Access via front panel
- Top pocket for glasses
- Vest-style shoulder straps with pocket for soft flask
- Innovative lasso-style ski carry
- Phone/GPS pocket (if you don’t use yooners)
- Upper compression strap that can also serve as an ice axe holder
- Avalanche tool pocket on the front panel
- Easy-access pocket for climbing skins/crampons
- Reinforced ski loop
- Two pole/ice axe holders
Composition:
- Main: 100% recycled Nylon 210D, BlueSign® approved, carbonate coating with PFAS-free DWR treatment.
- Secondary: 100% recycled Nylon 70D, BlueSign® approved, PFAS-free DWR treatment.
- Base: 100% recycled Nylon 210D, BlueSign® approved, PFAS-free DWR treatment.