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
The bottle caps are required to expand your vault by building or making upgrades in any room. It is also used in small amounts to craft weapons and outfits in Weapon workshop and Outfit workshop, respectively.

Earning caps
You can earn caps 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 it from the Daily Report

Gallery
Capsules (Fallout Shelter)