Your favorite parts drawer for storage?

I'm looking for a good parts drawer for fitting everything from iPhone 4/4s to 6/6+ digitizer/lcd assemblies, along with drawers for each and every iPhone small part, something that is large enough to have room to grow and fit plenty of Android parts and screens once we get there, think stuff like Galaxy Mega since I get the feeling screens will if anything get larger, as well as having separate compartments for the hundreds of other iPhone parts I'll be getting in stock. Room to grow being the keyword, eventually we want to keep iPad parts in stock too. If you have a parts drawer that you're particular to, which is it, and would you please link to it?