... product name: silicone feeding bottlebaby feeding bottle,our patent design! StandardQ/YLJGX 8-2009Comply with the stipulation of GB 4806.2-1994 ... ,heat-resistant to 120,sterilizable.Bottle Cap: polypropylene,heat-resistant to 120,sterilizable.Bottle sleeve: without handle ,match with twist cap,polypropylene,heat ...