I ordered a set of 20* quilts earlier this year and received them toward the end of July. I was able to take them with me on a week-long trip to the high Uinta Mountains (10,000') here in Utah this past week. All I can say is that they surpassed my expectations at keeping me warm. Lows were in the low to mid thirties all week (and boy was it wet!). The Incubator was easy to set up and I could immediately feel the warmth from it after climbing into my hammock. The Burrow was just as warm and kept my warm throughout the nights. I didn't have to wear any insulating base layers while there to keep warm. I didn't have any problems with them at all and was super impressed with the craftsmanship of the quilts. I cant wait to get them out again and maybe test the limits of them as we get closer to winter.

I wouldn't hesitate in recommending them to anyone.