Originally Posted by mstateglfr

flat bar
wider tires than a road bike
geometry that isnt too laid back but not aggressive

So a fitness hybrid. Trek FX for example. There are tons of models with varying frame and component options. Its basically exactly what you describe.

Also, it pays to know what you like about your bike. You say you like the geometry, but you dont know what that geometry is. Finding that out will be good if you really want to get a bike with similar handling.