Enjoy the peak of ultralight, three-season camp mattress performance with the Therm-A-Rest® NeoAir® XLite® Mattress. The NeoAir XLite mattress delivers more warmth and comfort per ounce than any other three-season air mattress available. Patent-pending technologies deliver that performance with minimal weight and less bulk than a one-liter water bottle (Regular size). Softer fabrics bring better next-to-skin comfort and a boost in durability, all with no added weight. For the discerning alpinist, thru-hiker or backcountry minimalist who"s counting every ounce, there is simply no better choice to assure the kind of rest you need to enjoy tomorrow.30d rip nylon shell..Stuff sack and repair kit included..Made in USA of US and imported materials..R-Value: 3.2.Wt. 8 oz. (230 g).Width: 20" (51 cm).Length: 47" (119 cm).Thickness: 2.5" (6.3 cm).Packed Size: 9"x3.3" (23x9 cm).Color: Marigold.R-Value: 3.2.Wt. 12 oz. (350 g).Width: 20" (51 cm).Length: 72" (183 cm).Thickness: 2.5" (6.3 cm).Packed Size: 9"x4" (23x10 cm).Color: Marigold.R-Value: 3.2.Wt. 1 lb. (460 g).Width: 25" (63 cm).Length: 77" (196 cm).Thickness: 2.5" (6.3 cm).Packed Size: 11"x4.5" (28x11 cm).Color: Marigold.R-Value: 3.9.Wt. 12 oz. (340 g).Width: 20" (51 cm).Length: 66" (168 cm).Thickness: 2.5" (6.3 cm).Packed Size: 9"x4" (23x10 cm).Color: Lemon Curry.