The Napbook is a great idea from Icelandic designer Hafsteinn Juliusson. It’s just a standard notebook computer bag/case but it’s extra thick and fluffy so it can be used as a pillow as well.
Great for those late night study sessions or if you’re working late in the office and want to catch a quick “refresher” nap or to prop your head up against the window on the train ride home. Another benefit is that if you are sleeping out somewhere and need to keep your laptop safe (perhaps camping out overnight for an iPhone or whatever this year’s hot Christmas product is) it will be safe because it’s right under your head. Stealthy and comfy. I’m not sure if you can actually buy these in Iceland or if it’s just a concept.