My wife has a slight allergic reaction to down, so we are getting rid of these beauties. I am trying hard to convince myself that there is a reason to keep them, but really they need to be used. These are 1 year old and never compressed besides being shipped. They were closet stored and when transported they were in a large mesh bag. All come with stuff sacks. Both burrows have a SEWN footbox. These are not made with argon Fabric. All prices include shipping to the lower 48. 1 x Incubator 0° (Outer Shell Color: Black, Inner Shell Color: Black, Overfill (oz): Standard Amount 900 fill) Used on 1 trip $250 Removed 20 degree burrow from sale due to error on my part: 1 x Burrow 40° (Outer Shell Color: Olive Green, Inner Shell Color: Black, Length: Standard Length 74", Width: Standard width 50", Footbox Style: Sewn closed , Taper: Straight taper (standard), Overfill (oz): Standard Amount 900 fill used on 2-3 trips, and used a few times in the house. $195