R-Value (ASTM F3340):
Mega in size, comfort, and warmth: this is as comfortable as it can get at basecamp, in a camper van or where light weight is not the main priority.
MegaMat pioneers a new generation of self inflating 3D mats with a level sleeping surface from edge to edge.
This feature combined with the luxurious thickness and simple inflation make it a synonym for comfort.
Smart pack sack: Height-adjustable roll top bag with carry strap, which can also be used as a shoulder bag.
Enclosed: a Mini Pump as inflation aid.