Four Walls is a new Irish American Whiskey brand brought to you by Glenn Howerton, Rob McElhenney & Charlie Day that is a tribute to the Four Walls the gang calls home – the bar. Our Irish Whiskey is blended and sourced from award-winning Great Northern Distillery in Ireland then blended with American Rye sourced from Cedar Ridge in Iowa. Triple distilled Irish Whiskey made exclusively in copper pot stills then aged in American Bourbon casks.