Royalford Vacuum Flask is a compact, lightweight, and leak-resistant solution for your hydration needs, designed to fit easily into bags without taking up much space, making it ideal for office, school, travel, or sports. Featuring a unique double-walled design and crafted from premium food-grade stainless steel, it effectively maintains the temperature of your drinks, keeping them hot or cold for hours. Its insulation lid preserves flavor and freshness by preventing heat transfer, while the durable double-wall construction ensures long-lasting performance. With a 750ml capacity and a wide mouth for easy cleaning or adding ice cubes, this flask is both convenient and efficient, allowing you to enjoy your favorite beverages anytime, anywhere! Royalford Stainless Steel Water Bottle Double Walled Insulated Water Flask in Light Red