Today, Jameson Irish Whiskey travels the Irish spirit to over 120 countries and is the largest selling Irish whiskey worldwide. Jameson Irish Whiskey, triple distilled whiskey, is produced from the best Irish barley and pure crystal water. It is matured in oak barrels that have been used to age bourbon and sherry. The result is a spirit with a golden color and a fruity aroma, with soft notes of oak wood. Its taste is extremely soft, sweet, with hints of vanilla.