Say you need even more storage cause you have so many dufflebags, eh?

Well I think the community could make this idea a reality.

Say you're maxed out on dufflebags. An library of code can be made, to stuff a dufflebag, into a dufflebag, same with other containers like the satchel. From there it remembers what you placed in the dufflebag with the extra dufflebag inside it, and suddenly you're carrying in your inventory an dufflebag full of filled dufflebags. Or a satchel full of filled satchels.

The nametag mod which allows you to rename dufflebags, satchels, and items, would make this process able to be sorted. So you can have a dufflebag inside your dufflebag and plop it down and take out another dufflebag for an special occassion, like sniping your enemy from very far away with the "Sniper" renamed dufflebag.

The idea is basically this doubles your storage by making portable storage, inside portable storage. And as long as it isn't infinite? You shouldn't have to worry about black hole singularities,