PSA: My Therm-a-Rest pad lost half its R-value after 2 years of use
I bought a NeoAir XTherm in 2022, rated at R-6.9, and it was a toasty dream for winter trips around Flagstaff. Now after two seasons of regular use, I wake up feeling the ground cold through it way faster than before. Has anyone else noticed their inflatable pad's insulation degrading this quickly?