
Feathered Friends · Sleeping Bags
The Snow Goose ES -40 is a high-altitude expedition sleeping bag designed for extreme cold. It features a contoured mummy shape with 900+ fill power goose down for efficient warmth and reduced weight. The bag uses a breathable Pertex® Shield Air panel to vent moisture and has a water-resistant shell. It includes a permanent collar, draft tube, side-block baffles, and 3D contoured hood. The bag is made from recycled nylon lining and is made in Seattle, USA. It is suitable for winter expeditions and polar trips with a temperature rating of -40ºF/-40ºC.