Introducing the sleek and sturdy Double Wall Stainless Steel Vacuum Flask from Yongkang Minjue Commodity Co., Ltd., one of the leading China-based manufacturers and suppliers of premium quality drinkware products. Crafted from high-grade stainless steel, this double-wall vacuum flask is designed to keep your favorite drinks hot or cold for hours. With its stylish and functional design, it is perfect for any outdoor adventure, commute or gym session. The flask's double-wall insulation ensures maximum temperature retention, while the leak-proof cap ensures your drink stays fresh and secure. This vacuum flask is available in a range of sizes and colors to suit your individual style and needs. Thanks to the usage of high-quality materials and strict quality control, you can be assured of long-lasting performance, durability, and reliability. If you're looking for a dependable, efficient and stylish vacuum flask, look no further than Yongkang Minjue Commodity Co., Ltd. – the China-based factory and supplier with a reputation for excellence. Get your hands on this high-quality Double Wall Stainless Steel Vacuum Flask, and experience your drinks at their best!