Therm-a-Rest is one of the most trusted names in outdoor comfort. They offer users unmatched quality. Every mat is made using only the most reliable, innovative materials available. And the mats are put through rigorous lab and field testing to ensure performance in every situation. That’s why Therm-a-Rest can back up all of their products with a lifetime warranty honoured worldwide, and why they say with confidence that beneath every great trip lies a Therm-a-Rest.