["High-Quality Borosilicate Glass: This borosilicate glass cup is made of high-quality borosilicate glass which has excellent heat and cold resistance. It wont break or lose its shape easily and can safely hold hot and cold beverages keeping them flavorful and pure." Moderate Capacity: This mug has a capacity of 22oz (660ml) which is very suitable for daily use. Whether cold or hot it holds enough to satisfy your thirst. HIGH-QUALITY MATERIAL: This high borosilicate tumbler with glass lid and straw has undergone strict quality inspection and testing for excellent durability and applicability. Whether you choose to hand wash or use the dishwasher they will maintain their good quality and function for a long time. Glass lid: This cup is equipped with a well-sealed glass lid to ensure that the drink in the cup will not leak. The lid is made of transparent glass so that you can clearly see the drink in the cup which increases the visual beauty. Exquisite Design: This high borosilicate tumbler with a glass lid and straw has a simple and exquisite design. The transparent glass material shows the beautiful color of the drink and at the same time its stylish appearance is suitable for various occasions.]