High Quality: Our product made of resin and stainless steel material, durable and elegant. Double-wall mug with stainless steel inside, which will keep the temperature of the water colder.(NOTICE: The Outter layer is not real wood, it’s a Imitation wood resin) Special Design: Beer bucket shaped mug is vintage, which can be a decoration for your kitchen or living room. Large Capacity: 650 ml large capacity is suitable for beer, wine, hot and cold drinks, water and coffee. No Leak: Stainless steel cup insert, wich will keep a stable cold or hot temperature of your drinks for a long time. The outside part of this mug is carved from one resin simulation wood. Best Gift: All enthusiasts of beer along with fans of football or soccer; medieval fantasy novels and roleplaying games; or just lovers of renaissance stylish and carefully handcrafted oak wooden mugs will definitely adore such gifts! Wooden mugs are a perfect gift for grooms and groomsmen. Color:as picture shown Description Made of