Napbook: laptop case and pillow in one package for the lazy, or the hardcore

The napbook (by Hafsteinn Juliusson) could have been handy during the last few tech events or during the crazy demoscene days. The concept is simple: the bag doubles as a pillow-case. I guess that it not only provides a soft surface to sleep on, but it might also prevent someone from stealing your laptop during your nap. I wonder if it’s washable…