Thermarest: ToughSkin Sleeping Pad

Not all camps are made on lush meadow grass, that's why Thermarest designed the Toughskin™ Mattress. Toughskin™ is a puncture resistant bottom consisting of closed-cell foam laminated to the air-holding open cell foam above. Sharp objects may penetrate the outer fabric but the closed-cell foam is thick enough that the chance of a puncture is remote. It's a great choice for use in places where thorny debris is common, sleeping out on abrasive rock slabs, or just making sure that your mattress holds up during a lengthy expedition. The Thermarest Toughskin Mattress is field repairable, even in the unlikely event that it does puncture. It also offers an R-value of 3.5 when deflated, which is in the same range as the fully inflated Thermarest ProLite 4 mattress series.

• Materials: 150 denier ripstop polyester and 150 denier low-slip polyester
• Low-slip polyester top helps you to stay on the mattress when sleeping on low-angled slopes
• Toughskin™ puncture resistant bottom places a layer of closed-cell foam between the outer material and the air-holding open–cell foam
• Thickness: 1.5 in. (3.8 cm)
• R-value: 5.2 (measure of insulating ability. The higher the value, the warmer the mattress)
• Dimensions: 20 x 51 in. (51 x 130 cm) in small, 20 x 72 in. (51 x 183 cm) in regular
• Rolled dimensions:21 x 4.3 in. (53 x 11 cm) in small, 21 x 5.4 in. (53 x 13 cm) in regular
• Weight: 1 lb. 10 oz. (750 g) in small, 2 lbs. 8 oz. (1140 g) in regular