Four Walls Irish American Whiskey is a blend of smooth, triple-distilled grain and malt Irish whiskeys from Great Northern Distillery in Dundalk, Co. Louth, Ireland, mixed with a hint of bold American rye from the award-winning Cedar Ridge Distillery. Bottled at 40% ABV (80 proof), it is sold in a standard 750ml bottle.

Co-founded by actors Glenn Howerton, Rob McElhenney, and Charlie Day, Four Walls was created to be a versatile, approachable whiskey suitable for any occasion. Smooth enough to enjoy as a shot but bold enough to stand up in cocktails, it earns its tagline as "the better brown" — a bartender's utility whiskey.