my concern with the x-frame is not support it is insulation. With those big open gaps it doesn't seem like it wouldn't insulate you very much from the ground. It also seems pretty incompatible with a quilt. Perhaps with a full bag the down would fill in the sections giving you adequate insulation.

How would feel about using the pad at elevation or during shoulder seasons?


Edited by BZH (09/01/11 07:05 PM)