mars komagatake double cask no 3302 no 3321For this special bottling, two different bourbon barrels were blended and, after more than three years of maturation, bottled at 61% ABV in September 2019. Barrel No. 3302 was bottled in May 2016 at 20 ppm. The second barrel, No. 3321, was bottled in June 2016 at 50 ppm. A total of only 466 bottles were produced worldwide. These were sold out within minutes.