
Feathered Friends · Sleeping Bags
The Ptarmigan ES -25 sleeping bag is designed for extreme cold and mountaineering expeditions. It features a mummy shape with a water-resistant, breathable Pertex® Shield EX shell and a Pertex® Shield Air electrospun panel for added ventilation. Filled with 900+ fill power goose down, it has a permanent collar, draft tube, side-block baffles with 60:40 insulation distribution, and a contoured hood for warmth. The netted nylon interior reduces ocean plastic pollution. It includes a large zippered interior pocket, storage bag, and stuff sack. Available in regular and long sizes.