Bottle cap (Fallout Shelter)

Bottle caps are the currency in Fallout Shelter. The maximum amount of caps you can have is 999,999 and any amount gotten beyond that will be wasted.

Uses
Bottle caps can be used to:
 * Build or apply upgrades to any room to expand the vault.
 * Craft weapons and outfits in the weapon and outfit workshop, respectively.

Earning caps
Bottle caps can be earned by:
 * Collecting resources from a production room.
 * Rushing a production room.
 * Sending a dweller or Mister Handy to explore the wasteland.
 * Selling weapons or outfits.
 * Leveling up a dweller.
 * Completing objectives.
 * Receiving them in lunchboxes, in units of 100 or 500.
 * Finding and selecting the Mysterious Stranger.
 * Collecting them from the Daily Report.

Gallery
Capsules (Fallout Shelter)