all the things that a professional need’s nicely in it. the key here is to be compact to fit everything together in just one bag. taking two bags can be a handful, one bag should be good, the last thing you want is to carry a ton of very compact bags around while you do you work. that’s not friendly on your efficiency, grabbing various bags just to get some tools is not also good on your back carrying all those weights.
the compartment: one of the things that makes a tool bag a tool bag is its compartment. a tool bag should have a good number of compartments that are 