Sarah P.wrote a review of Big Agnes Sentinel Sleeping Bag: 30F Down on May 19, 2019
My wife and I have used this bag several times, and we love it. Wish I'd bought the 15* instead, though. We did 10 days in Colorado in October, with nighttime temps in the single digits, and with hot water in nalgene bottles to keep our feet warm, we were a little cold, but fine. It's a definite plus to share body heat, and if you have a comfy camping partner, all the better! Lighter than 2 bags of equal rating, and dries out quickly in the sun or breeze.