Introducing our 480ml 304 Stainless Steel Double Wall Vacuum Flask, designed to keep your drinks hot or cold for hours on end. Our flask features a durable stainless steel exterior and interior, ensuring long-lasting performance. The double-wall vacuum insulation prevents condensation from forming on the outside, and the cap doubles as a cup for convenient on-the-go sipping. At our factory, we take pride in crafting high-quality products that exceed our customers' expectations. So whether you're hiking, camping, or just need a reliable water bottle for the office, our vacuum flask is the perfect choice.