Our unbiased comfort test between the Klymit Inertia XL vs the Therma-a-rest NeoAir at Vulcan Lake, Kalmiopsis Wilderness, Oregon. The NeoAir wins in comfort and warmth. The Inertia has some interesting technologies, these gimmicks didn't produce a good nights sleep, but they made the pad easier to inflate and deflate compared to the NeoAir.
