"Flour"

"Flour" is a miscellaneous item in Fallout: New Vegas.

Characteristics
Due to the suggestive quotation marks and the nature of Jack and Diane's work, these bags of "Flour" are most likely actually satchels of a powdery drug like cocaine or methamphetamine, or perhaps a substance like baking powder used to cut drugs.

"Flour" currently has no use other than its novelty as a rare and somewhat humorous collectible.

Locations

 * Three can be found in Jack's trailer at the Red Rock Drug Lab.
 * One can be found at the NCR Ranger safehouse.
 * 4 can be found in Vault 11