Introducing our double wall stainless steel insulating vacuum flask with a capacity of 500 ml. This flask is designed to keep your beverages at the perfect temperature for hours, whether you're on the go or enjoying a picnic in the park. With its leak-free design, you can confidently carry it in your bag without worrying about spills. The double wall construction not only provides excellent insulation but also ensures that the flask remains cool to the touch while keeping your drinks hot or cold. The stainless steel material gives it a sleek and durable finish, making it perfect for daily use. But what sets our flask apart is the option to personalize it. You can have your name or a unique message engraved on the flask, making it a great gift for friends, family, or even yourself. The personalized touch adds a special touch and makes it truly one-of-a-kind. Experience the convenience and style of our double wall stainless steel insulating vacuum flask. Get yours today and enjoy your favorite beverages at the ideal temperature wherever you go.