Jodhpuri Inc. 60930 Jodhpuri Stainless Steel Copper Hammered Moscow Mule Chalk Mug 16 oz. Cold-Beverage-Cup, One Size HIGH QUALITY MATERIALS: This mug is made from 100% Copper with a stainless steel lining FOOD GRADE QUALITY: The stainless steel lining and copper exterior ensure it wont rust after use GREAT GIFT: Give this as a present to family and friends for their next birthday, graduation, holiday, or housewarming event LARGE CAPACITY: Our Moscow mule mugs hold 16 ounces of liquid so you have plenty of room for ice to keep your beverage chilled PERFECT FOR PARTIES: Bring the party to life with these classic drink style Moscow mule mugs and serve up some Moscow mules, mojitos, mai tais, and more!