Usually go to the range with a CZ Shadow 2 and a CZ Shadow 2 Compact. Plus hearing, glasses, ammo, and a very few tools (mag loader, sight adjustment screwdriver) plus a couple rags.
I have the Savoir double pistol range bag, but it is so padded, that you cannot put anything in there because the padding just takes up 99% of the available space. I can shoehorn two guns in there, but without holsters, 6 magazines, and my 500 rounds of ammo - but it is tight and the case is an unusual shape, so it rolls over everywhere.
For my 22's I use and Elite Tactical dual pistol case, and a larger ammo can and thet holds everything I need.
How do I handle the 9mm?