Whisky bourbon cask refers to a type of cask used in the aging of bourbon whiskey. These casks are made from charred American oak and are used to impart flavor and color to the whiskey.
Bourbon whiskey is a type of American whiskey that is made from at least 51% corn and is aged in new, charred oak barrels. The use of bourbon casks imparts a unique flavor to the whiskey, characterized by notes of caramel, vanilla, and oak.