Sierra Designs BTU -20 Degree 800 Fill Down Sleeping Bag (Long)

When the going gets tough, the tough dive inside one of our 4-season bags— 800-series goose down, Expedition Jacket Hoods, and microfleece lined footbox are just a few of the features that make subzero sleep a reality. We maintain the performance consumers expect with innovative design elements like Funk!Off lining fabric and waterproof waterproof- breathable shell fabric . More »