Introducing our 480 ml high quality glass tumbler, perfect for on-the-go hydration. With a durable and portable silicone sleeve, bamboo lid, and straw, this tumbler is both convenient and eco-friendly. The single wall insulation keeps your beverages at the perfect temperature, while the vacuum insulated design provides excellent heat retention. The sleek matte finish adds a touch of class to this versatile drinkware. Whether you’re enjoying a hot coffee or a refreshing iced tea, this glass tumbler is the perfect choice for all your beverage needs.