Empty soda bottle (Fallout 3)

The empty soda bottle is a miscellaneous item in Fallout 3 and Fallout: New Vegas.

Fallout 3
The empty soda bottle only serves as a common form of Rock-It Launcher ammunition.

Fallout: New Vegas
You can squeeze the water out of two prickly pear fruits into an empty soda bottle to form a bottle of purified water which essentially is Cactus water. In the Honest Hearts add-on, it is the required component for brewing Homebrewed Nuka-Cola.

Locations

 * They can be found throughout the wasteland.
 * There are four in Goodsprings gas station where Ringo hides.
 * A lot can be found scattered throughout the Bison Steve hotel in Primm.
 * Fifteen can be found south of Nipton Road Reststop in a broken down vehicle on the I-15 freeway road.
 * Four can be found in the Vikki and Vance Casino next to a Nuka-Cola Machine.
 * There are also six in front of Gibson Scrap Yard to the right, by the REPCONN "O" Chair in a box near Novac.
 * There are four in REPCONN Headquarters first floor, if you walk into the tour part, its in the gift shop to the left, along with four lunchboxs.
 * There is a pyramid tower of them (11) guarded by a nightkin on top of the bridge, on the way to the REPCONN Test Site.
 * There are a lot of them in No-bark's shack, which is located in Novac.