Tom Bihn's have been in my arsenal since 2005 with my PB 12" and now my MBP 2009. Be warned that you ALWAYS need to zip the case in case you carry it around because I have had a couple of 'accidents' when it flipped and I had the zip open...and the laptop simply slid out of the case especially well because it is felt lined. The Bihn cases are also 'suspended' there is a gap especially at the bottom which means that if you drop the entire case downwards, it cushions the blow.