hard laptop sleeve/case?

[alkaline]

I recently purchased an HP DV5Tse, and would like to carry it to class with me. I'm going to put it in my backpack, but im hesitant to put it in there without some sort of hard shell for it. Does anyone know of a good hard and slim laptop sleeve/case? I'd like the new laptop to stay nice for a long time, and having a good sleeve to protect it in my bag would be good.

edit: this laptop has a 15 in wide screen

 

[Cyclone]

look no further than the tom bihn brain cell
some of the best protection you can buy for a laptop without being bulky
http://www.tombihn.com/page/001/PROD/300/TB0300