Introducing the Double Wall Vacuum Tumbler from Yongkang Minjue Commodity Co., Ltd, one of the leading manufacturers and suppliers of high-quality drinkware in China. This stylish tumbler ensures that both hot and cold drinks stay at the perfect temperature for longer, thanks to its innovative double-wall vacuum insulation. Crafted from premium materials and built to last, this tumbler is perfect for use on-the-go, at the office, or during outdoor activities. Its lightweight and durable design make it easy to carry and prevents spills, while the vacuum insulation maintains the perfect temperature for your drinks, even on the hottest or coldest days. As a trusted factory and manufacturer, Yongkang Minjue Commodity Co., Ltd is committed to providing customers with only the best products at competitive prices. So, whether you're looking for a reliable travel tumbler for your morning coffee or a convenient way to keep hydrated during your workouts, the Double Wall Vacuum Tumbler is the perfect choice.