Caps stash (Fallout 4)

A caps stash is a one-time use tin full of bottle caps.

Characteristics
A blue tin full of bottlecaps. It is not an item that can be placed in the inventory, but rather like a bobby pin box in that it adds a random amount of bottlecaps. In Fallout 4, this number of bottlecaps is limited from 14-23. In Fallout 76, there is a chance that this number can go over 100 in rare caps stashes that play an animation when they are found. Companions in Fallout 4 can pick up the caps stash as an item, which the player character can take out of their inventory.

Fallout 4

 * All throughout the Commonwealth, particularly in raider locations.
 * 6 in Andrew station
 * 5 in Kendall Hospital
 * 4 in Medford Memorial Hospital
 * 4 in Pickman Gallery
 * 4 in Vault 114
 * 3 can be found at the water filtration caps stash located due east of Sanctuary Hills.
 * 3 can be found at the Museum of Freedom, two in the offices on the third floor and one on the rooftop.

Fallout 76

 * Abandoned mine shaft 4 - Upstairs in the taller shed, on a shelf between an armor workbench and a safe (Picklock 3).
 * Ammo dump - Near the raider corpse sitting at a picnic table
 * Appalachian Antiques - On the second floor in the nightstand on the right side of the bed.
 * Big Al's Tattoo Parlor - On the building's roof, next to an imported Chinese panda.
 * Charleston - Inside the building adjacent to the Charleston Herald building where The doctors note is found, hidden inside a broken terminal.
 * The Freak Show - By the giant roll of tickets next to the ticket taker skeleton.
 * Grafton - Inside the building with the "Grey Tortoise" billboard, behind a locked door and underneath a desk.
 * Middle Mountain Cabins - In the eastern cabin, inside the stove.
 * Morgantown - At the street camp, inside the large tent, on top of a desk.
 * Sugarmaple
 * Tyler County fairgrounds - At the Nuka-Cola stand shaped like a bottle, behind the small podium.
 * The Whitespring Resort - Inside the Bellstand's storage room, sitting on a lower locker shelf.
 * The Whitespring service entrance - On top of the service station's roof, near a skeleton.
 * Wendigo cave - At the bend where the mole rat spawns, right next to a large toolbox.