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Behind the Gear
WarmZip™: Unzipping Sleping 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).
All Therm-a-Rest Gear Content
Sleep System Basics for Building Warmth
I was in the Smoky Mountains the first time the cold kept me awake all night. My 28-degree sleeping bag did everything it could to keep the heat trapped around...
Sleep System Basics for Building Warmth
I was in the Smoky Mountains the first time the cold kept me awake all night. My 28-degree sleeping bag did everything it could to keep the heat trapped around...
How to Build a Fall Sleep System
A proper fall sleep system gives you the ability to capitalize on the exquisite shoulder season of autumn—no bugs, fewer crowds, no sweltering heat. Depending on where you are though,...
How to Build a Fall Sleep System
A proper fall sleep system gives you the ability to capitalize on the exquisite shoulder season of autumn—no bugs, fewer crowds, no sweltering heat. Depending on where you are though,...
Dialing In Your Bike Camping Sleep System
As you prepare for a bike-camping trip it’s important to consider your gear. Not just your bike and apparel, but your camping gear and, perhaps most importantly, your sleep system.
Dialing In Your Bike Camping Sleep System
As you prepare for a bike-camping trip it’s important to consider your gear. Not just your bike and apparel, but your camping gear and, perhaps most importantly, your sleep system.
A Camping Sleep System for Every Sleeper
When we think about camping, there are so many things that are deemed important that we may not think about in day-to-day life. Things like access to water, sufficient fuel...
A Camping Sleep System for Every Sleeper
When we think about camping, there are so many things that are deemed important that we may not think about in day-to-day life. Things like access to water, sufficient fuel...
How to Build Your Car Camping Sleep System
Whether you're seeking the relaxation of nature or setting up a hub for a few days of hiking and mountain biking, your car camping sleep system ensures that you are...
How to Build Your Car Camping Sleep System
Whether you're seeking the relaxation of nature or setting up a hub for a few days of hiking and mountain biking, your car camping sleep system ensures that you are...
How to Build Your Summer Backpacking Sleep System
Summer is here, and you know what that means: evening swims in alpine lakes, dusty trails for miles and long days in the backcountry. But have you dialed in your...
How to Build Your Summer Backpacking Sleep System
Summer is here, and you know what that means: evening swims in alpine lakes, dusty trails for miles and long days in the backcountry. But have you dialed in your...