Introducing our 16oz vacuum insulated stainless steel double wall custom travel tumbler with straw! As a factory, we bring you a high-quality product that is perfect for your on-the-go lifestyle. Our tumbler is made of premium stainless steel material that is durable and long-lasting. The vacuum insulation technology ensures that your drink stays hot or cold for longer periods of time. Our tumbler also comes with a convenient lid and a reusable straw, making it easy to use and eco-friendly. Personalize it with your own design to make it the perfect travel companion or a unique gift. Order now and enjoy your favorite beverage in style!