I'll admit, I got this bag for free, but not for reviewing, just got lucky. Its fill is light and fluffy unlike a lot of other synthetic bags, and performs much like a down bag, but will hold up to water a lot better. It packs very small, but also runs a bit small. I'm 6'6" or so, and I got a regular length, which under most circumstances would be just within my size range. This however, was very tight length wise, but has a bit of room in the width still so I can adjust the way I sleep accordingly. Its not the best, but it does the job, however, I'd probably look into something else.