Introducing our New ODM Double Wall Stainless Steel Vacuum Flask Custom Thermos Water Bottles. Made with high-quality stainless steel, this water bottle is perfect for keeping your beverages hot or cold for hours. With its double wall vacuum insulation, your drink will stay at the perfect temperature. Whether you're going on a hike, taking a road trip, or simply going to work, this thermos bottle is the perfect choice. Our factory produces premium quality products, with a focus on durability and functionality. Order your custom thermos water bottle today!