DescriptionThis is a water cup, which is made of high-quality materials, durable and can be used for a long time. The dustproof wood cover prevents dust from entering the cup. The round holes in the wooden lid is designed to facilitate the use of straws. Bamboo straw with unique wood grain can bring you good mood, no smell, no stains.Features-Material: Galss, bamboo, silicone. - The dustproof wood cover prevents dust from entering the cup. The round holes in the wooden lid is designed to facilitate the use of straws. - Bamboo straw with unique wood grain can bring you good mood, no smell, no stains.- Colored silicone covers are non-slip and also allow children and guests to easily identify their own cups. Protective silicone covers make the glass great for outdoor use. - Water cup can be used to fill a variety of liquids, such as cold or hot water, milk, and beverages. - All components are BPA/BPS free and can be washed on the bracket of the dishwasher. Do not put in the refrigerator and microwave oven.