The Main Character Energy Tumbler Libbey Glass Cup is a unique and visually stunning 16 oz cup that combines artistry with functionality. It is specifically designed for those avid readers. - Generous capacity: With a capacity of 16 oz, this tumbler offers ample space to hold your favorite beverages, whether it's water, coffee, tea, or a refreshing smoothie. - Superior materials: The tumbler is made from high-quality glass, ensuring a durable and long-lasting product that is resistant to chips or cracks. - Bamboo lid and glass straw: The tumbler comes with a convenient bamboo lid and a glass straw