Nuby Rapid Cool (White) ...Opened but unused. ...Thanks to a special design using heat-absorbing materials, it cools hot water to approximately 40°C, the ideal temperature for feeding, in as little as 2 minutes (*). The bottle also has a vacuum structure, so it keeps the temperature right for about an hour. The body is made of stainless steel and is microplastic and BPA-free, so it's safe. (*) It cools about 90ml of milk in about 2 minutes and 240ml in about 5 minutes. ...Includes a formula dispenser and cleaning brush. ...Dishwasher, chemical sterilization, and steam sterilization compatible. 【Materials】 (Body) Stainless steel, PCM (heat absorber) 【Body Size】 Diameter 65mm, Height 215mm 【Body Weight】 Approximately 560g 【Maximum Capacity】 240ml 【Package Size】 Length 70mm, Width 70mm, Height 265mm 【Package Weight】 Approximately 626g Purchase Price: ¥6,270