Trailwise 100% white goose down, hooded, modified mummy bags -20 Really! Two bags can be zipped together to form one bag that sleeps two persons. Original Trailwise, made in Berkeley Calif. Used very little in the 70′s. Held on to them in case of a prolonged power outage (never happened). Stored in a large box – not stuffed. 72″ to the shoulders, 84″ to the top of the hood and 32 across the shoulders. There is a drawstring at the neck-hood and the entire zipper is covered with a down tube to prevent drafts. Sleeping in your underwear is the correct way to sleep in a bag like this (keep your outerwear in the bag to be warm when you get dressed).