17.5 Oz. Plastic Beer Mug Double Wall Insulated Freezer Gel Cold Beverage Cup (Blue) 17.5-ounce Plastic Beer Mug with Freezer Gel Keeps Beverages Cold Long Double Wall Plastic Construction - *Break-Resistant* Non-toxic Freezer Gel Keeps Drink Cold without Dilution of Ice Great for Daily Use - Top Shelf Dishwasher Safe Beer Mug Made with Durable BPA Free Material