Osprey Firn 18 M/L (various colours)

Built for ski mountaineering, the Firn 18 keeps you moving efficiently between skinning, scrambling, and descending without breaking stride.

The Osprey Firn 18 is a frameless 20 L backcountry pack designed around the demands of ski-mo and alpine touring. Its vest-fit harness sits close to the body for unrestricted movement, while the ambidextrous ski lasso system allows skis to be stowed and retrieved without removing the pack. The flexible, snow-shedding backpanel and alpine-specific feature set make it a capable companion on technical terrain.

Features

• Vest-fit harness for close, unrestricted carry
• Ambidextrous ski lasso system — skis stowed without removing the pack
• Front panel avalanche tool pocket for fast access
• On-body accessible skin/crampon pocket
• Top goggles pocket and scratch-resistant pocket for sunglasses and electronics
• Dual axe/pole attachments; top compression strap doubles as axe stabiliser
• Collapsible trekking pole holster on shoulder strap
• Adjustable sternum strap with safety whistle

Technical Specifications

• Capacity: 20 L
• Dimensions: 51 × 30 × 24 cm (H × W × D)
• Frame: Frameless
• Main material: bluesign® APPROVED 100% recycled 210D nylon with carbonate coating, PFAS-free DWR
• Rain cover: Not included
• Weight: 1020 g