Introducing the Insulated Stainless Steel Vacuum Thermos from Yongkang Minjue Commodity Co., Ltd., your go-to supplier, manufacturer, and factory for high-quality stainless steel vacuum flasks. This thermos is perfect for keeping your hot and cold beverages at your desired temperature for hours. Made of durable and food-grade stainless steel material, it can withstand rugged outdoor activities and demanding work schedules. The vacuum insulation technology ensures that hot drinks stay hot for up to 12 hours, while cold drinks stay cold for up to 24 hours. It has a leak-proof lid that prevents spills and accidental splashes so that you can enjoy your favorite beverage anytime, anywhere. With its sleek and stylish design, the Insulated Stainless Steel Vacuum Thermos is perfect for commuting, traveling, or outdoor activities. So, whether you're on a camping trip, heading to work or school, this thermos is an excellent choice for keeping your drinks at the perfect temperature. Choose Yongkang Minjue Commodity Co., Ltd. as your trusted supplier and manufacturer of insulated stainless steel vacuum flasks.