Storage Question

Did a quick search and didn’t see much. I’m looking for a storage box/case that fits 10 oz bars that are already in Air-Tite capsules. Ideally something that’s a snug fit, stackable, and decent quality (bonus points if it has foam dividers or is lockable).

What are you all using? Specific brands/models (and why you like them) would be super helpful. Links welcome. Thanks!