This Square Glass Cup with Bamboo Lid and Straw has a 400ml capacity and is made of high-quality borosilicate glass. It is heat-resistant, durable, and safe to use in the dishwasher, microwave, and refrigerator. The bamboo lid is eco-friendly and non-hazardous. The glass cup is easy to grip and clean, with a wide and regular mouth, and comes with a straw. Suitable for various drinks, this glass cup is perfect for showing your creativity and style. Features 1. Large Capacity: This drinking glasses with handle has a capacity of 14 oz/400 ml, which is large enough to hold more drinks or coffee. And the bottle mouth is a standard mouth, so when you make your own juice, you can put large pieces of fruit pulp or other ingredients into the cup for decoration, so that you have enough space to display your creativity. 2. High Quality Material: This clear borosilicate coffee glasses can withstand sudden changes in the temperature difference between hot and cold temperature. It has extremely high heat resistance and explosion resistance,and is durable.So it can be safely used in dishwashers,microwaves and refrigerators,more durable to stand the daily use. 3. Convenient to Grip: These wide mouth ice coffee cups with lids and straws adopt a reasonable handle design, smooth and comfortable, easy for you to pick up or put down, and do not be afraid of slipping from your hands, bringing you a nice using experience. 4. Bamboo Lids: The lid of this cocktails drinking glasses is made of pure natural bamboo, which grows fast and does not pollute the environment. Therefore, the lid of the Mason jar is very environmentally friendly and non-hazardous. 5. Simple to Clean: Our glass tumblers with bamboo lid and straw have a wide and regular mouth, so convenient for you to wash, and the cleaning brush can help you to wash quickly, which will save your time and efforts. Specification Material: Glass Color: Green, Pink, Amber, Blue, Transparent Size: 14 x 6 cm Weight: 171 g Capacity: 400 ml Package Include: 1 Glass Cup 1 Bamboo Lid 1 Straw