This mod was built by someone named “Mighty Pork,” which also describes what you’ll be able to carry around (among other things) with it. Think of the mod’s backpacks as “portable chests,” since they are, allowing you to load up while you’re collecting items (including pork) across your game world. There’s even a “magic” backpack in the mix, which opens up a shared inventory system, and if you perish while toting one, all you need do is craft a new one to make the lost one’s content magically reappear.
Get it: Backpack Mod