The baileyworks bags are all black and have yellow inside.

Or you can just get a pac designs bag. A little more expensive for the ultimates, but she also has the street scenes and pro lites. Hint - check ebay, she sells them NEW for about 2/3 of normal cost to start. Or pay full price and get it custom to exactly what colors and design you want.

Those are the 2 best messenger bags that exist to be honest.

I have a pac ultimate with xstrap and love it. Has everything.

Forget timbuk2. Chromes are very comfortable, but there are better.