Constructed with low-stretch fabric Spaceframe baffles to eliminate elasticity and quiet fabrics. A metalized film layer provides light insulation allowing for comfort on a cold night. Constructed with low-stretch fabric Spaceframe baffles to eliminate elasticity and quiet fabrics. A metalized film layer provides light insulation allowing for comfort on a cold night. A metalized film layer reflects radiant heat and provides insulation SpaceFrame construction reduces weight while elimination side to side instability 20D PU Polyester Ripstop Laylow‚Ñ¢ zero-profile, multi-functional, micro-adjustable valve is flush to the pad and offers customized control over your inflation