Materials: Copolyester, Silicone. Dishwasher safe. BPA Free. Made in China. Upper temperature tolerance: 80℃/176℉. Lower temperature tolerance: -20℃/-4℉. This is a tumbler for beverage. Do not use in a microwave. Do not place near open flames. Immediately wash and dry well after use, and keep dry when not in use. Wash with care. Do not use abrasive cleansers or steel wool. When using a dishwasher, please store them in the upper basket to avoid force and weight applied to them. Keep out of reach of children. Do not drop or subject the product to strong impact as it may cause breakage or leakage. Do not swing the product around as it may cause unexpected injuries or accidents.
