That bottom box is what I use for baits and lures.

The open middle will hold six 1lb jars of bait. The others I can segregate lures by type and if the inevitable leak occurs it doesn't foul everything.

I’m sure things have changed since I worked on a milk truck, but back then, the crates belonged to the milk companies, not the store. But back then, those were metal and not plastic. And still got some of the metal ones, because when the milk company went to plastic, my dad was given some by the milk company, not the store.