It's time to refresh yourself. The Royalford features a sturdy and durable double-walled stainless steel vacuum mug with a straw, making it perfect for enjoying your favorite beverage anywhere. The 450ml flask is made from premium-quality stainless steel material and is 100% food-grade, non-toxic, and safe to use. The mug is designed to provide you with a healthy way to keep your drinks hot or cold for a longer time. Fill it with your favorite iced lemonade or hot coffee, and relax with your family or friends. It also holds onto the heat or cold, keeping your beverage at precisely the right temperature for a wonderfully delightful experience. It is attractive and sturdy for storing water or other beverages such as tea, coffee, juice, smoothies, milkshakes, etc. It is convenient to use while going to work, traveling, hiking, road tripping, the gym, camping, and so on. The vacuum mug is durable and leak-proof and allows you to enjoy your drink without worrying about spillage, cracking, denting or leaking. It is also a mess-free affair. The stainless steel mug has a leak-proof lid and seals strongly to preserve the flavors and freshness of the contents. The steel straw provides a fast and smooth liquid flow that makes it a great option. The wide mouth makes it easy to fill and easy to clean. Its elegant design and luxuriant blue color make it a perfect option for everyday use. Made from food-grade materials, this vacuum mug is the perfect companion for your everyday use. It has a diameter of 10.2 cm and a height of 23 cm. The mug measures 10.6x10.6x24cm in size and weighs 0.301kg. It is also a thoughtful choice for gifting.