This super warm winter sleeping bag needs a home with someone who can use it for winter car or hammock camping.  I have been comfortable with extra clothing down to -5 deg. F.  It weighs a whopping 5 lbs so it is clearly not a backpacking bag, even though I bought this vintage Holubar sleeping bag in 1973 and used it extensively backpacking until I left Maine in 1984.  It has not been used since but has always been loosely stored in the storage bag shown below in a heated/cooled home.  Furthermore, it was always used with the detachable, washable liner shown in the photo below so this sleeping bag is clean and in mint condition.  Holubar was the pioneer in the development of goose down mummy bags using nylon fabric.  They sold out to Johnson Wax in 1975 and was subsequently sold to North Face in 1981.  Asking $125 shipped CONUSA.  (It does not have a stuff sack.)