... -resistant to 200,sterilizable,100% silicone rubberStraw: easy to take apart of cleaning, heat-resistant to ... soft,no-hurt, no pressure, nylon, durable, easy to clean.Bottle Cap: polypropylene,heat-resistant to 120 ... polypropylene,heat-resistant to 120.Botte: unbreakable and easy to hold,washable, convenient to fill, medical-grade ... ,avoid contact with sharp objects. Tea name thermal drinking bottle