Comparison Guides
All Therm-a-Rest Gear Content

WingLock™ + TwinLock™Valve Technology: A Closer...
Here at Therm-a-Rest we are stoked for you to experience the new WingLock™ and TwinLock™ valves. So, we sat down with two Therm-a-Rest design engineers to get a behind the...
WingLock™ + TwinLock™Valve Technology: A Closer...
Here at Therm-a-Rest we are stoked for you to experience the new WingLock™ and TwinLock™ valves. So, we sat down with two Therm-a-Rest design engineers to get a behind the...

Das WingLock™ und das TwinLock™ Ventil
Unzählige Prototypen später, nach über 500 Tests, stellen wir jetzt unsere neuen Hochleistungsventile vor: Das WingLock™ und das TwinLock™ Ventil.
Das WingLock™ und das TwinLock™ Ventil
Unzählige Prototypen später, nach über 500 Tests, stellen wir jetzt unsere neuen Hochleistungsventile vor: Das WingLock™ und das TwinLock™ Ventil.
Behind the Gear

WarmZip™: Unzipping Sleeping Bag Temperature Ratings
WarmZip™ helps you regulate the Boost 650 bag’s warmth by giving you the ability to manipulate its shape and the distribution of its insulation. Changing the sleeping bag’s shape changes its thermal efficiency, or its ability to retain body heat.

Behind the Gear: The NXT Generation of XLite™ & XTherm™
the two most enduring models of the NeoAir lineup have been radically improved. Presenting the NeoAir® XLite™ NXT and the NeoAir® XTherm™ NXT, the next generation of air pad technology. Learn how we added thickness and warmth while reducing weight (in the XTherm) and noise (in the XLite).