The REI Trekker 1.75 pad offers lightweight sleeping comfort for backpacking, camping or traveling! This self-inflating sleeping pad offers ground protection and comfort in the campsite after a long night around the fire. It inflates about 80% of the way by just opening the valve, and then you blow to top it off. The top fabric is anti-slip, keeping you on the pad all night, and the bottom of made of a durable polyester. Regular size: 72 x 20 x 1.75” 5.6 R Value (meaning it keeps you warm!) Great condition, no holes, easy setup, lightweight and perfect for backpacking and car camping!