Protect Down Bag -18C is a cold-weather sleeping bag filled with 700-cuin RDS-certified duck down. Its comfort rating is -10°C and limit rating -18°C, placing it firmly in winter and high-altitude camp territory.
Waterproof membrane panels protect the head and foot from condensation, while a magnetic insulation collar, hood chamber and insulated central zip control heat around the body. The anatomical footbox leaves space without wasting warmth.
A recycled lining keeps the interior soft and quiet, and the shell uses PFC-free water repellency. Internal storage, anti-snag zip construction and separate pack and storage sacks make repeated expedition use easier to manage.