Sibirskaya has always been produced by carefully following regulations to become the country’s fourth best-celling brand with sales of 3.2 million boxes. Only healthy and strong grain can survive Siberia’s extreme climate, which gives this vodka sweetness and complex aroma. The final touch is added by multiple filtration through charcoal filter made from wild silver birch tree that grew in the infinite Taiga region. An excellent vodka to drink straight and slightly chilled, or in mixed drinks. 4 stars out of 4 of the book The Vodka Companion of Desmond Begg.