Originally Posted by brunop
look at baileyworks bags. they are made in america. the other ones aren't. or chrome. or reload. all american made. don't buy chinese bags.

Don't make me (and my 1.3 billion friends) come over there!!!
I actually think brunop has the right idea, but I'd say don't just go domestic, go local -- look for a bag made in your immediate area. That way, you can get a nice bag, support a local business, and get good karma all at once. I'm not familiar with UK messenger bag companies, but I'm sure you can find something nice.