This has been my mainstay for 2 years
Reviewed by Cavebird from Gainesville, GA on Wednesday, November 18, 2015
The only time I have been cold is when had to sleep on the snow, but I slept. I did have to return it for a leak at the high pressure pump port, and it was returned repaired and with caps to stop any leakage. I do tend to pump it up to a higher pressure to keep my 215 lb. 6'3" side sleeping body off the ground. Only take 4 breaths to get it primarily inflated. I have used it a lot, and still like how small it gets for my pack, and the weight/comfort ratio is great.