Charles A.wrote a review of Big Agnes Encampment Sleeping Bag: 15 Degree Synthetic on September 25, 2011
This bag sleeps cold -- very cold. Mated to the Big Agnes insulated air mattress, I felt like I was in a sleeping bag rated for 50 degrees. The feel of a single layer of nylon cloth between my skin and the air mattress was also less than appealing. On the plus side, it has plenty of room. I ended up returning the bag and purchasing one with a conventional design.