Originally Posted by sean000

As far as dual bags go, you could get two commuters and take the laptop sleeve out of one. Or you could mix two different bags and get a commuter on one side and a utility bag on the other. That's what I do: I use the Arkel Utility bag for groceries, extra clothes, etc; and the Briefcase on the other side. I usually don't carry my laptop though, so most of the time I just have the Utility bag attached. Even when it is the only bag and it is full of groceries that include heavy items like a gallon of milk, I have never had a load balancing problem.
Sean