Larian Studios Forums Divinity: Original Sin 2 Divinity - Original Sin 2 - General Inventory Management Needs a Revamp

Also, if there will be a thing similar to homestead with a forge - there should be an option to stash crafting materials there and use them right out of the stash while you are there, without neccesity to have them in the inventory.
Though i think you still have to carry stuff if you want to craft in the field :P