Empty sap container
|The following is based on Fallout 3 cut content and has not been confirmed by canon sources.|
Presumably, this item was intended to be given to the player after using Birch's sap during the quest Oasis, but was cut from the final version of the game. The data for the item still exist in the game files, however.
Though it still doesn't serve any purpose, this item is still found in the game files for Fallout: New Vegas.