Libbey Glass Beer Mug 12 oz cs 1 dz 24.5lbs Beer Mug 12 oz cs 1 dz - Enjoy your favorite beers in the classic Beer Mug. This case contains one dozen 12 oz mugs, featuring a sturdy and traditional design that is perfect for serving a wide range of beers. Whether it's ales, lagers, or stouts, the Beer Mug is a timeless choice for bars, pubs, or any establishment that wants to offer a reliable and familiar glassware option.