I have several trips coming up, and I'm looking for a travel yoga mat to accompany me. I'm looking for something that will fold up small (doesn't need to be rolled), unwrinkles/uncreases well, and is grippy on both sides. I considered a Yogitoes towel, but I've read a lot of reviews that say they're slick on top until dampened. I'm not sure that's going to meet my needs...

The Gaiam travel mat looks interesting, and looks like it could serve as a yoga towel in a pinch. Any other PVC-free suggestions? Thanks!