This past Christmas, my wonderful wife bought me a bottle of Balvenie DoubleWood. DoubleWood is a 12 year old single malt Scotch whisky that is matured in two distinct casks throughout the life of its maturation process. It starts its journey from malt to whisky in a traditional American oak bourbon whisky cask and is then transferred to a Spanish oak cask that has been previously used to age sherry. The traditional whisky cask makes sure the DoubleWood grows up to be a fine, upstanding Scotch, while the sherry cask acts as a finishing school designed to add depth and character.