Nuka Chemist

Nuka Chemist is a perk in Fallout: New Vegas which allows the player to craft special Nuka-Cola varieties at a workbench.

Effects

 * Nuka-Cola Victory (requires 3 Nuka-Cola, produces 1 Nuka-Cola Victory)
 * Nuka-Cola Quartz (requires 3 Nuka-Cola, produces 1 Nuka-Cola Quartz)
 * Ice cold Nuka-Cola (requires 3 Nuka-Cola, produces 2 ice cold Nuka-Cola)

Notably, these are all items that are finite or even rare in the normal game (even ice cold Nuka-Cola, which was easily replenished in Fallout 3).