I currently have a Neoair classic that I love. It's comfortable, and small to carry. I also hike with my small dog...with sharp claws. The two naturally probably would not survive together too long. That being said, it appears the build of the exped mats would work better with resisting my dogs claws. What I need to know is how actually small do they pack up in real life as opposed to published size. I'm looking at the Exped down 7 with pump. Just for argument due to the popularity, how small do the synmats pack as well?