Don't Buy An Air Mattress Without a Never Flat Pump, You Nincompoops 

I’m going to guess that you’ve slept on a few air mattresses in your time. Whether they were $10 pads that sat 6 inches off the ground, or nice ones with built-in electric pumps, you almost certainly woke up on a mattress with significantly less air inside than when you went to sleep. My friends, it doesn’t have to be…