Aged for a minimum of 12 years in refill bourbon casks, Knockando Season was distilled in 2004 and the distillery say this possesses the classic elegance and complexity of the finest Speyside malts, with a unique delicacy and fruitiness.abv: 43%. 2004 & 2003 vintages are available. Please inform us if you would like a specific year before you place your order.