The Burrow Econ 20 sleeping quilt is terrific. I've never been so warm and comfortable on the trail. The quality is excellent and the simple design is extremely efficient. I was thinking about getting some compression straps to reduce the packed volume, but then I got a notion and went in a different direction. It turns out the Burrow Econ 20, along with my Therm-a-Rest NeoAir XLite sleeping pad, a 10 x 10 silnylon tarp, and the paracord ridgeline for the tarp will all fit in the Burrow's stuff sack. A complete and very roomy shelter and sleep system in one small bag that weighs 3 lbs 9.65 oz... 3 lbs 14.6 oz with a Tyvek groundcloth.