For truck camping, I use the REI Coop Camp Bed 3.5 Sleeping Pad. It is very comfortable but too bulky for backpacking. For backpacking, I have a Thermarest RidgeRest but need to pair it with an inflatable. Haven't decided on which one yet. I don't like noisy pads. Had an inflatable pillow that was noisy and didn't even use it an entire night before tossing it aside.