Seems like the toughskin would work great in a hammock and maybe a great upgrade from my cheap inflatable pad on a blue walmart special. It's basically a normal thermarest pad, but with a layer of ccf built into the bottom. It's got a really high R-value, and I saw it at the store and it rolls surprisingly tight too (much tighter than a normal ccf pad). Anyone have any experience with it? (or any opinions.....since it is fairly new)