Fallout 76 Bottle Caps have been the main currency in the post-apocalypse West Virginia right the way back to the first version of the game. Why bottle caps? Bottle caps are used for all sorts of things in the Fallout 76 universe. They can be used as trade currency in the fallout 76. It is utilized in the Fallout 76 to purchase things like shield repairs, crafting reagents, buy weapons, and...