The Thermarest Prolite is a lightweight and compact, self-inflating foam sleeping mat, ideal for high-mileage, high-speed journeys where every gram counts.
The lightest and most compact three-season mattress available, the Thermarest Prolite mat features a 1-inch (2.5 cm) sleeping pad that uses diagonally-cut foam to increase warmth while saving weight, giving the pad a 2.4 R-value for three-season adventures. The lightweight self-inflating pad has been updated to include 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. Self-inflation keeps set-up super-easy and its die-cut foam packs small, easily fitting inside the most ultralight packs, making it perfect for fast and light adventures. Stuff sack included.