Therm-a-Rest WingLock Valves

OVER 100 PROTOTYPES.
MORE THAN 500 NIGHTS IN THE FIELD.
COUNTLESS TESTS IN THE LAB.
A COMMITMENT TO THE BEST.

ALL-NEW VALVES
Our classic valve had a legacy of performance; renowned for its ruggedness, intuitive operation and security. In 2017, we set out to engineer a new valve that retained the same characteristics as the classic valve while providing campers with speedy one-way inflation, faster deflation and a better experience.

After years of hard work, we are proud to present the brand-new WingLock™ and TwinLock™ valves.

FASTER INFLATION: Larger valve opening allows the pad to inflate three times faster than our classic valve.
ONE-WAY INFLATION: Unique design keeps air from escaping during inflation.
RUGGED: Built for the rigors of the backcountry, our valve won’t be compromised by dirt or grit.
OFF THE SLEEP SURFACE: Positioned comfortably off the sleeping surface of your pad.
INTUITIVE DESIGN: Precise molded cap and familiar motor skills make the valve as easy to use as a water bottle cap.
DEFLATION “WINGS”: When it’s time to break camp, open the valve and twist the wings to deflate your pad twice as fast as our classic valve.
Therm-a-Rest WingLock