Deep enough for side sleepers - Big Agnes AXL Air Sleeping Pad

Amazingly light and small when rolled up. Very comfy to sleep on because it is actually quite deep - 3 plus inches. I've paired it with a "pumphouse" so that end of the day blowing up your pad for 15 breaths is no effort at all. My only disappointment was that my existing "pumphouse" from a different company did not fit the BA valve and was "forced" to buy BA's version. No problem, it was on sale at Campsaver anyway!