Still a favorite of the ultralight elite, the Z Lite mattresses are our lightest, most compact closed-cell mattresses. Both the Z Lite SOL and the original Z Lite feature a compact accordion-style shape and heat-trapping dimples. The Z Lite SOL adds our reflective ThermaCapture coating that helps capture radiant heat, increasing overall warmth by nearly 20%. The proprietary foams are softer on top for extra comfort and denser on the bottom for extra durability. Wherever you&';re headed, a Z Lite mattress is the right choice for ultralight warmth, durability and comfort. Compact Design: Folding design is compact and easy to pack. Extra Durable: Virtually indestructible closed-cell foam provides lasting, economical comfort. Specs Regular Small SKU 06670, 13267 06669, 11523 Color Limon / Silver, Blue / Silver Limon / Silver, Blue / Silver R-Value 2.0 2.0 Weight (Standard) 14 oz 10 oz Weight (Metric) 0.41 kg 0.29 kg Width (Standard) 20 in 20 in Width (Metric) 51 cm 51 cm Length (Standard) 72 in 51 in Length (Metric) 183 cm 130 cm Height (Standard) .75 in .75 in Height (Metric) 2 cm 2 cm Thickness (Standard) .75 in, 0.75 in .75 in, 0.75 in Thickness (Metric) 2 cm 2 cm Packed dimension (Standard) 20 in x 5 in x 5.5 in 20 in x 4 in x 5.5 in Packed dimension (Metric) 51 cm x 13 cm x 14 cm 51 cm x 10 cm x 14 cm Fill material Crosslinked Polyethylene Crosslinked Polyethylene Foam type Molded closed cell Molded closed cell What&';s Included NA NA Material(s) Polyethylene Polyethylene Country of Origin USA*Built USA*Built