I (selfishly) bought this bag for my boyfriend for Christmas and we have taken it camping when temps were in the low 30s. It was surprisingly warm, especially considering the added body heat of sharing the bag with another person. It was also very spacious-- I could easily lie on my back next to him when he was on his side. For a better size idea, I'm 5'9" and he is 6'1", both with athletic builds. The bag was spacious but not drafty. All in all, I am extremely happy with this purchase and look forward to using it on more trips!
This review was written in the old system and had content requirements that are different than reviews written today.