R-Value (ASTM F3340):
Exceptionally warm, comfortable, and compact! This down filled airmat is amazingly comfortable and warmer and lighter than any comparable mat.
Because nothing compresses better than down, it packs extremely small and tight.
The integrated pump makes inflation swift and simple.
The DownMat 7 is the mat for all seasons.
Top quality down insulation: tested according to IDFB standards, and certified by RDS, a stringent animal welfare standard.