The 15 oz. Libbey Maritime Glass Tankard Mug is perfect for any event. This Stein inspired Glass mug has grooves on top and bottom and a detailed base. Our Maritime Tankard wholesale glass mug is a traditional styled beer glass in a generous size with room for plenty of beer or other choice beverage. It is the glass of choice for restaurants and cocktail lounges. It's perfect for any party or event and is a keeper for anyone who takes the glass home.