I’m a big fan of Booq laptop sleeves. I’ve used a 12″ laptop sleeve for my PowerBook the last couple years and it has served me very well. I definitely prefer using a larger more flexible messenger style bag in conjunction with a sleeve for my computer, but Booq offers a wide variety of very nice laptop bags as well. Most importantly for me, they just realized a really nice sleeve for the MacBook Pro that I’ve got my eye on now. It sounds like the new sleeve won’t be out until April or late March, but I’m going to see if I can get one ordered before then.