Thermarest ProLite Plus Mattress

Enjoy all season, self inflating comfort, with even less weight and bulk than before. The Therm A Rest ProLite Plus mattress combines outstanding all season warmth with the convenience of self inflation. An upgrade to exclusive Atmos Foam reduces weight and boosts compressibility. In addition, patent pending diagonal channels in the foam retain more warmth than the more common vertical channels, making it the ideal choice for ski touring, cold weather expeditions and winter camping. Premium Atmos foam reduces weight by nearly 10% 4 season warmth, with thick, patent pending, heat trapping diagonal cut foam, for year round comfort. Atmos foam boosts compressibility for easy packing. Expanding foam core self inflates top off with just a few breaths for personalized firmness. Women's version provides added warmth for cold sleepers. 50d Mini Hex Poly50d Aluminized Poly shell. Stuff sack included. Made in USA of US and imported materials.S: R Value: 3.8 Wt. 14 oz. 400 g Width: 20 51 cm Length: 47 119 cm Thickness: 1.8 3.8 cm Packed Size: 11x4 28x10 cm Color: PoppyRegular: R Value: 3.8 Wt. 1 lb. 4 oz. 570 g Width: 20 51 cm Length: 72 183 cm Thickness: 1.8 3.8 cm Packed Size: 11x4.8 28x12 cm Color: PoppyL: R Value: 3.8 Wt. 1 lb. 11 oz. 770 g Width: 25 63 cm Length: 77 196 cm Thickness: 1.8 6.3 cm Packed Size: 13x5.1 33x13 cm Color: PoppyWomen's: R Value: 4.6 Wt. 1 lb. 4 oz. 570 g Width: 20 51 cm Length: 66 168 cm Thickness: 1.8 6.3 cm Packed Size: 11x4.8 28x16 cm Color: Cayenne