I wanted to put this in the women's forum to get real women's advice. I know many women are colder sleepers than men, and have been looking for a warmer sleeping bag and want some suggestions about what is the best in warmness/price. Too many bags have been rated by men, who seem to be fine sleeping in whatever bag comes their way. I have a Sierra Designs 20* bag, which has barely kept me warm to 40* So I guess either that bag is HORRIBLE, and/or I am a very cold sleeper. I plan on using that bag during the summer of thru-hiking, but I'm sure I will need something warmer for GA/NH/ME/etc. Any suggestions from other cold women will be greatly appreciated.