Originally Posted by Wentworth
I used my semi inflated dry bags to block the ends in the way you described. made a noticeable difference.
It seems to me that some sort of insultex peapod is in order. Since it seems to rely on dead air to insulate (my understanding from 5 mins of reading on the subject), the design should be perfect!
An IX Peapod might make for some problems with breathing. A down one will allow air to pass through it and breathe. I'm thinking that being surrounded by IX might make for a clammy night. I think Mac made something like that, but it has a breathing hole or panel in it.