Thermarest Toughskin Mattresses

• The newest addition to the Thermarest line. This rugged, puncture-resistant backpacking mattress will hold up in the toughest conditions to give you a sound nights sleep.
• Puncture-Resistant: Integrated open- and closed-cell foam construction protects against punctures.
• Backup Comfort: Even punctured, mattress continues to provide essential warmth, comfort, and performance, with the same R-value (3.2) as a ProLite 4.
• Lightweight: Light and warm enough for everything from thru-hiking to expedition use.
• Stuff Sacks: ToughSkin small fits in a Trail Lite Stuff Sack regular and Waterproof Stuff Sack regular, ToughSkin regular fits in a Trail Comfort Stuff Sack regular and Waterproof Stuff Sack regular.
• Ideal for use in thorny environments, desert and winter camping, and expeditions.
• Weight: Reg: 2lbs. 8oz.(1140g) Sml: 1lb. 10oz.(750 g)
• Rolled Size: Reg: 21x5.4in. (53x13cm) Sml: 21x4.3in. (53x11cm)
• R-Value: Reg and Small: 5.2
• Thickness: Reg and Small: 1.5in. (3.8cm)
• Dimensions: Reg: 20x72in. Sml: 20x51in.