>>2720297>>2721812Depends on what you're expecting out of it. I have one and have tried it out mainly as a sleeping bag. Based on my experience, I probably wouldn't count on it to be my only insulation layer at night unless it's a warmer night. Maybe 50F or higher if you want to be comfortable and I'm on the warm end of sleepers typically. It's also not overly big either in length or width when used as a sleeping bag, so if you're above average in either of those dimensions, or sleep sprawled out, it probably won't be great. It's probably about as warm as a light to average down or synthetic puffer jacket.
With that being said, I like it. It's pretty nice when sitting around at a campsite in the morning. I also can use it to line my main sleeping bag and extend the temp rating, so that's a plus. If you're on a really tight budget, there's probably more important items to prioritize, but I've considered it to be a worthwhile purchase for myself.
