Thermarest
The Therm-a-Rest® Difference
Three decades after inventing the self-inflating mattress, Therm-a-Rest remains the most trusted name in outdoor comfort. We’ve maintained this position by continuing to offer users what no imitator can: unmatched quality. We make every mattress in our facilities in the U.S. and Ireland, using only the most reliable, innovative materials available. And we put them through rigorous lab and field testing to ensure performance in every situation. That’s why we can back up all our products with a lifetime warranty honored worldwide, and why we can still say with confidence that beneath every great trip lies a Therm-a-Rest.