Arthur Guinness established the famous Irish beer Guinness at the St. James's Gate Brewery in Dublin in 1759. It is known for its roasted barley flavor and velvety, thick, and creamy stout. In addition to its varied portfolio, which includes Guinness Draught, Extra Stout, Foreign Extra Stout, and inventive brews like Guinness 0.0% Alcohol-Free Stout, Guinness is well-known for its nitrogen-infused creamy head and distinctive pouring technique. It is renowned for its legacy, quality, and global reach, making it one of the most well-known and esteemed beer brands in the world. Bottle sizes range from 330ml to 500ml.