Two types of woods are used for the aging of Tomatin 18 YO: Refill Hogsheads and Oloroso Sherry Butts. The distillate remains to age in the two types for a period that lasts approximately 15 years and 6 months. At this point everything is mixed and left to age again in Oloroso Sherry Butts for a further 2 years and 6 months. It is bottled at 46% and unfiltered cold. Double Gold Medal at the San Francisco World Sprits Competition 2019.