This 14Oz-Stainless Steel Insulated Vacuum 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. This custom 14oz-stainless steel insulated vacuum mug. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: BPA-free, leak-proof, travel-friendly.