Super light, not working for me in the rain though
This is a really light jacket that compresses well. It's nice to know I can stash it easily and without adding any noticeable weight, even on a day hike. It will even fit in your pants pocket if you want. I've had problems with the water proof factor though. I've had it for 1 year now, and it is not waterproof at all anymore. 5 minutes in light rain and it is already soaked through to the inside. Could it be possible mine is defective? I thought it had a 20,000 rating, and I find it hard to believe that this model would be that weak when exposed to the element it's designed to protect against.