Therm-a-Rest Prolite 3

The Prolite 3 is the best self inflating sleeping pad available for those looking to drop ounces from their packs. These sleeping pads feature die-cut foam for maximum compressibility and minimum weight. Superlight "Super Grip" material to keep the mattress in place.
Therm-a-Rest's Website

Product Details
Weight:	13 oz. (Short)
Thickness:	1"
Length:	47" (Short)
width:	20"