Diam 86 x H90 mm / 240 ml Capacity: 240ml Materials: 18-8 Stainless steel (powder coating) Copolyester, Silicone BPA Free Upper temperature torelance: 100℃/212℉ Dishwasher safe Keep drinks hot (65℃/149℉) for 1hour. Keep drinks cold (10℃/50℉) for 2hours. For maximum insulation efficiency, preheat or precool the tumbler prior to use by filling in a bit of hot/cold water for 1-2 mins. Do not use in a microwave or oven. Do not place near open flames. 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. Be careful not to pour too much beverage as it may overflow when closing. Close the lid tightly to prevent spills or leakage when carrying. Attach the silicone ring correctly. Do not hold sideways as the product is not airtight.Do not hold by the lid as the tumbler may fall and break. Some products may have thin lines on