I bought this 3-season incubator from the In-Stock category on the HG site. It arrived quite quickly (with free shipping---to Canada!), and so I had to try it out as soon as possible. Took it up to Algonquin Park for a two night hike.
It's a little longer than normal, by about 3 inches. At first I found that annoying but later felt it was fine, as it means the sides go up further and shoulder slip was nonexistent. I use a pillow, so I don't notice the ridge where the top of the UQ ends.
Unfortunately: the temperatures only went down to 16* C or 60*F, so I couldn't really test out the down.
Liked: that it fit right first time, like a glove.
I have an older model summer UQ. I really like the draft collars and different suspension on the new one. No, that does not mean the old one is for sale!
Thanks, Hammock Gear
A pic: http://www.flickr.com/photos/neelands/7417584014/