Bungie
FrostBack #2 - IBA # 44620
<dead stare>Well, it's good to know he isn't just being a weenie.
Mark, you bought the same Thermarest I use. The Basecamp has a really high R-rating, something like 6 or 7. I was warm and comfy that night last May, though I forgot my toque. The only issue with the Basecamp is the width. Its a full size mattress and you get a perfect view of it in your rear view mirrors. Pick yourself up a cheap dry bag and pack it in that. It'll stay clean and won't wear holes in itself from the wind causing it to flap.