I'll be streaming the first weekend of December, mark your calendars today!
This mod adds 15 different chests with shared storage, every chest shares inventory with all other chests of the same color. As an added bonus each player gets their own inventory in the chests, so multiple people can share the same chest, and all have their own private storage.

More mods by this modder

It doesn't look like I've reviewed any other mods by this author, feel free to suggest one.