Looks comfortable and easy to use, but in my opinion it came out too heavy and offers limited pad options. The high end one is $400, weighs 2.5 lbs and is rated to 31 / 20. Reality is it's probably a 25 degree bag for $400 ish at 2.5 lbs. Not bad, but conceptually I think they could have pushed the weight down further. I don't need a 2.5 lb $400 25 degree bag at this moment.