ONE SMALL HOLE FOR PILLOW, ONE GIANT SLEEP FOR MANKIND

The pillow: fluffy, firm, memory foam, space age particles. Forget all of that. This brilliant upgrade solves the one conundrum every sleeper has had since its invention, where to put that damn arm. I love sleeping on my arm. Sometimes I don't even use a pillow. Now I won't have to worry about muscle cramps and dislocated shoulders. It also makes a great 'hiding place.'

Via: Gizmodo