The company plans to use the new method as a training tool for the on-trade, allowing a clearer understanding of the characteristics of the premium vodkas in its portfolio.
Bartenders will be able to explain signature serves more easily to consumers, based on the profile of each brand, such as the "Clean & Classic" Smirnoff No.21 (Red); "Rich & Distinctive" Smirnoff Black; "Crisp & Sophisticated" Ketel One; and "Fresh & Sensual" Cîroc.
Ketel One global brand ambassador Jason Bowden said that there have been previous attempts to classify vodka based on geography or raw materials, "but it gets too complicated." By contrast, identifying the 4Fs "Really brings vodka alive."
"It's marrying the functional with the emotional," he says, describing the 4Fs as: "Very much a tool for the consumer to responsibly enjoy vodka, but understand too."
The new approach was inspired by a similar method developed in the diamond industry, which uses the "4Cs" of Cut, Colour, Clarity and Carats.