You will need the following...
- Two containers of any type
Last target hotkey
Set last target hotkey
Home owner character
Lock down an empty container. This is your primary container.
Place your second container inside the primary container and fill it with whatever you want.
- Set last target on the primary container
Lift the inner container so that it is on your cursor (do not drop it anywhere)
Say "i wish to release this"
Hit last target (releasing the primary container)
Say "i wish to secure this"
Hit last target again securing the primary container (you should still have the inner container on your mouse cursor)
Drop the inner container back into the primary container
And there you have it, an unlimited stone secure chest. Because the chest is overweight you will not be able to add anything to it without repeating this process. You can however remove items freely. This works best for kegs and regs (restocking).