Three years in the making, and tested during over 500 nights at camp, Therm-a-rest's intuitive new WingLock and TwinLock valves are available now across the full range of air and self-inflating mats.

Combining the reliability of the Classic Valve with added durability, the new valves have been designed to survive the rugged outdoors, and all our customers put them through.

The WingLock valve can be found across Therm-a-Rest's full range of Fast & Light, and Trek & Travel mats, including the award winning NeoAir Uberlite. This easy to use one-way valve ensures no air escapes during inflation, and only when the intuitive wings are twisted will the mat begin to deflate. To speed up deflation, simply twist the wings fully until the one-way valve is completely open.

UberLite available in Small £155; Regular £190; Large £220

On Therm-a-rest's larger mats you'll find the TwinLock Valve, which includes a one-way valve for faster inflation, and a seperate deflation valve that unscrews completely for a speedy getaway. Designed for ultimate comfort, our MondoKing 3D and LuxuryMap mats are complete with the TwinLock valve.

MondoKing 3D available in Large £195; XX-Large £190; Large £215

Both UberLite and MondoKing 3D are availabe in stores now.