Jameson 18 Year Old Triple Distilled Limited Reserve Retailer:57 The namesake horse this year US 10014235427098 932 The namesake horse this year is a three year old chestnut… same as this Whiskey But sales have done well and they are up to approximately 80 barrels per month produced across two shifts Perfectly aged and finished Irish Whiskey from the folks who know it best Jameson 18 Year Old Triple Distilled Limited Reserve is a combination of Midleton made Single Pot Still Irish Whiskey aged in a combination of Bourbon and Sherry casks along with Single Grain Irish Whiskey aged in Bourbon casks — both for eighteen years