Experience the perfect blend of form and function with our 440ml borosilicate glass mug, engineered to hold 400ml of your favorite beverages. The innovative double-wall design ensures your drinks stay at their ideal temperature for longer, whether it's a steaming cup of coffee or a chilled iced tea. This versatile mug is perfect for both home and office use, making it a staple for daily enjoyment. The borosilicate glass construction not only adds an element of elegance but also promises durability and resistance to thermal shock. It arrives in an elegant individual box, making it an excellent gift option as well. Plus, you can personalize this mug to make it uniquely yours or to create a thoughtful, customized gift for someone special.