Three decades after inventing the self-inflating mattress, Therm-a-Rest remains the most trusted name in outdoor comfort. Therm-a-Rest has maintained this position by continuing to offer you what no imitator can: unmatched quality. Every mattress is made in the US or Ireland, using only the most reliable, innovative materials available.

Products go through rigorous lab and field testing to ensure performance in every situation. That’s why all products are backed with a lifetime warranty, and why you can still say with confidence that beneath every great trip lies a Therm-a-Rest.