Got my 40* Phoenix back from HammockGear last week. I had sent it to them for a 2 ounce overstuff. I was happy with the 40* quilt but was just trying to get a little lower temp. I rarely hang when it's lower than 25-30*. I went up to the Berkshires of western mass this weekend and temps at night were 22* and 24*. I was warm as could be ! I am really happy with the job they did on my quilt. There customer service is second to none. Awesome !