My current computer bag (a Targus) is getting a little beat up. Thus, I have been shopping for a new bag. Bags that I am looking at include the Bum Back Pack Hamptons Messenger Bag, the MVision S500, the Skooba Satchel, the Waterfield Cargo, the Tom Bihn ID, or the Timbuk2 Messenger Bag.

I know Nerino loves his Bum Back Pack and that Ross is a big fan of the MVision. I am curious about what other experiences that others have had with any of these bags. Or, do you have a bag that you would recommend that I have not mentioned.

The key things I am looking for in a bag include plenty of room to store my computer, miscellaneous papers or a file, a travel mouse, and other assorted electronic items. It should also have a good shoulder strap that makes the bag comfortable to carry. That is the one thing that really attracts me to the Bum Back Back. the strap is easily convertible between a messenger style and a backpack style.

So, I am open to suggestions. Anyone have any suggestions as to what bag I should be looking at?