Empty whiskey bottle (Fallout: New Vegas)

The empty whiskey bottle, also known as "empty whisky bottle," is a miscellaneous item in Fallout: New Vegas.

Characteristics
An empty whiskey bottle is simply what the name suggests, a bottle of whiskey which has been drunk or otherwise emptied.

Fallout: New Vegas provides a use for empty whiskey bottles, in the form of giving them to Rose of Sharon Cassidy when she is a follower as an ingredient in moonshine. If the Honest Hearts add-on is installed, empty whiskey bottles are an ingredient used in crafting wasteland tequila. Also, the Old World Blues add-on allows the player character to take these to the Sink to be refilled, turning them into purified water.

Locations
Numerous empty whiskey bottles can be found throughout the Mojave Wasteland, appearing in virtually all major areas of both games, either placed in the environment or located inside containers. Additionally, vendors may sell the item, though none are specifically guaranteed to have any in stock.

A total of 744 bottles can be found in the world, not counting items found inside containers, sold by vendors, or held by non-player characters. While it is impractical to list every location they appear, the following is a list of areas with a high number of empty whiskey bottles:
 * NCR Correctional Facility - 50 total bottles can be stolen from in or near the NCRCF, with 40 located in the exterior areas, and an additional 10 located inside the barracks and other interior locations.
 * REPCONN test site - 36 bottles can be found inside the REPCONN building, the bulk consisting of 14 located on the entry floor and 22 in the basement level.
 * Ultra-Luxe - 34 bottles total are located inside the casino, with 16 in the kitchen area, six in the main casino, six in The Gourmand restaurant, and six in the Bon Vivant suite.
 * Vikki and Vance Casino - 33 bottles can be found in the interior of the casino.
 * The Gray - 19 bottles are located inside the various rooms inside The Gray in North Vegas Square.
 * Gibson's shack - Contains 11 bottles.
 * Lucky 38 cocktail lounge - 27 can be found around the bar and 35 bottles are scattered around the top floor of the Lucky 38 casino.