I've just managed to wangle a dink new laptop form work. Its a HP nc4200. Its extremely light and dinky. It has a 12 inch screen. I'm looking for a laptop bag to house it. The default ones from work are designed to fit a normal sized laptop, so I'm looking for something more suited to this laptop. I'm after something perhaps a bit more casual than a plain black computer case. I've been looking at hard shell ones, but I'm not really sure about the designs I've seen so far. Ideally, it would be suited to both work, and I could also get away with it outside of work. So - any recommendations?