Trail Lite Sleeping Pad Large is a self inflating sleeping pad from Thermarest fhat combines outstanding comfort, value and packability. The die-cut premium foam is light and packable while still delivering critical warmth at camp. The 1.5-inch (3.8 cm) pad boasts a 3.2 R-value for three-season comfort. The versatile self-inflating pad features the high-performance WingLock valve, which has three times the airflow rate of the classic valve thanks to a larger opening and one-way inflation. Therm-a-Rest Trail Lite Sleeping Pad Large Trooper | Buy Therm-a-Rest Trail Lite Sleeping Pad Large Trooper here | Outnorth