This is the most comfortable pad I have ever owned. At the same time its the most fragile pad. After using it just two times it would not stay inflated. The leak was slow but waking up on the ground as we all know is not that much fun. I sent it back to Cascade Designs because I felt it was a manufacturing problem. When it was returned it had been repaired for a puncture (I didn't see it in my bathtub) at a charge of $20. I guess I am really bummed that I spent $150 on a product that really doesn't stand up. On top of that being charged another $20 to fix it didn't make me feel any better. I think there are better pad out there for much less money.