Aaron Warpony
Lil-Rokslider
Something I learned the hard way- I tried out some bags at home when the weather was cold to test their rating. I was really impressed with how they performed, but I was well fed, rested, dry, and had been in a warm house earlier. I took the same bag hunting and froze my butt off at the same temps I had tested at home. because of this I always take a warmer bag or quilt than I think, it's a priority item for me. I'll carry 4 oz more to be warm, it keeps me out there longer. good luck in your search