Inventory Tool (Other)
From D&D Wiki
As easy as it is to ignore 5e's encumbrance mechanics, putting a limitation on what characters can carry can add an element of fun to the adventure, especially since it makes Strength less of a dump stat and helps characters with a Powerful Build to feel valuable.
I took a spreadsheet that some lovely person posted to Reddit a while ago and messed around with it for a bit. Feel free to use this in your own campaigns: