A vodka full of character and elegance, and free from any hidden additives, it has a depth of flavour and a wonderful viscosity in the mouth, creamy, rich, and soft. Delicious in a Vodka Martini. MAKING THE VODKAS Each bottle of Portobello Road Potato Vodka is distilled from almost three kilograms of British potatoes. The spirit is first distilled to a very high level of purity using the process of continuous distillation, and is then distilled once more the old fashioned way, in a copper pot still; this time in the presence of sacrificial copper, which helps to remove any unpleasant tasting flavour compounds. We then add the purest water and bottle it.