Stainless Steel Inner Tank Beer Mug Vintage Heavy Duty Drinking Tumbler Keep Freeze Beer Stein for Bar Restaurant

【Thermostatic Wine Glass】- The stainless steel cup inside will keep the temperature of the beer colder, for a longer period of time during the summer & the temperature of hot coffee or tea in cold winter.【Wide Application】- The nice beer mug can be used for both hot and cold drinks. Especially for keeping them in the freezer before drinking frosty beer, root beet floats or other beverages.【Easy to Hold】- With its sturdy build and convenient handle, this stein is built for daily use, offering a comfortable grip and a durable drinking experience.【Perfect Gift】- Celebrate in style with this versatile beer glass, a must-have for weddings, groomsmen gifts, housewarmings, promotions, birthdays, Father's Day, and more.