This 12 Oz Stainless Steel Mug interior consists of 304 stainless steel, material stability and better insulation performance,This capacity makes our stainless steel mug to satisfy your every demand for beverages:iced coffee, milk, beer,juice,soda water.Come on,Enjoy drinking!You can print the design you want, or choose your favorite color, at your event as a souvenir or give your customers is a very good choice, so they can see your advertising as soon as they drink water, is a very good suggestion. Measuring 12oz, this custom 12 oz stainless steel mug. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: BPA-free, leak-proof, travel-friendly.