Therm-a-Rest LuxuryMap Self-Inflating Foam Camping Mattress, Large - 25 x 77 Inches Luxury self-inflating foam air mattress offers comfort and warmth for camping, home, and travel; no pump required At 3 inches thick, it delivers superior comfort and warmth (R-value 6.8) in a portable sleeping pad Valve allows compressible urethane foam core to expand and inflate when unpacked; can be adjusted to ideal firmness with just a few breaths Soft stretch-knit fabric covers the supportive sleep surface, adding another dimension of comfort Sleeping pad measures 77 x 25 x 3 inches inflated, 6.4 x 26 inches rolled, weighs 4.25 pounds; stuff sack included; made in the USA