Gaia Sports Sleepy Inflatable Sleeping Pad - Regular, Self-Inflating

I haven't used the product too much yet and I don't store it open - I mean who has the space? So I don't know how much it really "self inflates" but it took maybe 3-4 breaths and the mattress was ready to go. It was easy to sleep on, I didn't slide off much and the lower price (that other brands) was really great. I had no problem getting the air out, it packed up quick and stored nicely in the convenient included stuff sack Yes, you can get something that packs smaller and lighter but this product was pretty perfect for me. I don't mind backpack camping with it - the weight is minimal.

I've used this for one backpacking trip into the high Sierras. It was sufficient and I was able to sleep without feeling the any pebbles underneath. It is self inflating but if you really want to get comfy, you need to blow it yourself to maximize the cushioning.