Osprey Firn 18 18L

The Osprey Firn 18 is a purpose-built ski-touring backpack for efficient mountain days. Its ergonomic carrying system combines perforated EVA foam shoulder straps, a padded hip belt and a removable PEHD back plate for stability during technical descents. Ski attachments, ice-axe holders, a rope strap and side compression keep essential equipment secure and accessible.

Safety and organisation are central to the design, with a dedicated shovel-and-probe compartment, a quick-access pocket for skins or crampons, a removable helmet net and an internal valuables pocket. Recycled nylon construction with a PFC-free DWR finish adds a considered, durable build for touring skiers who value comfort, technical functionality and responsible materials.