This post was inspired by certain previous posts, please check the dates before replying on any of these.
I think that the idea of storage that can be moved with items in it makes quite a bit of sense, however, I think placeable containers should, for the most part, be large enough that they wouldn’t fit in the players’ clothing, instead they should be carried in the hands, placed in/on vehicles (which would include stamina powered vehicles [handtrucks, wheelbarrows, and shopping carts, maybe?]) and by strapping them to specific backpacks through the holstering system.