Bottle Cap (Fallout 3)

Bottle caps are the standard currency of the Capital Wasteland, and a component of the Bottlecap Mine in Fallout 3.

Gameplay
Bottle caps make a return as the standard currency of the Capital Wasteland. In addition to standard methods of acquiring bottle caps (finding, trading, stealing, killing, etc.), the player character will gain a single bottle cap for each bottle of Nuka-Cola consumed. Bottle caps can also be put to use in weapon form as one of the major components of a bottlecap mine.

Locations
Found everywhere throughout the Capital Wasteland.