I have a Exped Synmat UL7. I have always carried it rolled up in it's little stuff sack and placed into my pack wherever it fit best that way. I am contemplating saving the time/fuss and just putting it in the bottom of my bag, inside my trash compactor bag liner either above or below my quilt which I just stuff in the bottom.
The only con I can think of is might be more susceptible to a puncture from a tent pole, stake, maybe even a stick poking the backpack.
Any thoughts? How do you pack your blow up type mattress?


