Comparison Guides
All Therm-a-Rest Gear Content

The Ultimate Ultralight Backpacking Gear Checklist
Experienced backpackers know that weight matters. Trimming down your backpacking gear checklist to the ultralight necessities takes some ingenuity. You can get crazy counting grams and shave the plastic off...
The Ultimate Ultralight Backpacking Gear Checklist
Experienced backpackers know that weight matters. Trimming down your backpacking gear checklist to the ultralight necessities takes some ingenuity. You can get crazy counting grams and shave the plastic off...

Lighter, Warmer, Zoned: Zoned Insulation Explained
Our zoned insulation is, more or less, being selective and intentional of where and how much fill we place in our sleeping bags.
Lighter, Warmer, Zoned: Zoned Insulation Explained
Our zoned insulation is, more or less, being selective and intentional of where and how much fill we place in our sleeping bags.

The Anatomy of the Best Backpacking Sleeping Bags
Sleeping bag has to be one of our favorite self-explanatory nouns. Sleeping bag. A bag that you sleep in. Rather comedic when you look at it like this. But when...
The Anatomy of the Best Backpacking Sleeping Bags
Sleeping bag has to be one of our favorite self-explanatory nouns. Sleeping bag. A bag that you sleep in. Rather comedic when you look at it like this. But when...

CHOISIR LA BONNE FORME DE SAC DE COUCHAGE
Quasiment aussi importante que les valeurs de la plage EN de Températures de votre sac de couchage : sa coupe. Nous utilisons la chambre froide que nous avons sur notre...
CHOISIR LA BONNE FORME DE SAC DE COUCHAGE
Quasiment aussi importante que les valeurs de la plage EN de Températures de votre sac de couchage : sa coupe. Nous utilisons la chambre froide que nous avons sur notre...

Mountaineering Along The Pan-American Trail: Ul...
James Barkman gives his reviews of Therm-a-Rest’s new ultralight sleeping bags, quilts and sleeping pads that he used during his mountaineering trip along the Pan-American trail.
Mountaineering Along The Pan-American Trail: Ul...
James Barkman gives his reviews of Therm-a-Rest’s new ultralight sleeping bags, quilts and sleeping pads that he used during his mountaineering trip along the Pan-American trail.

New Products For 2019
Get ready for the top picks from our brand new offering of camping and backpacking gear- ranging from the lightest sleeping bags to cool prints and ultralight sleeping bags and...
New Products For 2019
Get ready for the top picks from our brand new offering of camping and backpacking gear- ranging from the lightest sleeping bags to cool prints and ultralight sleeping bags and...
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).