... -grade silicon,BPA free 2.Excellent heat-resistance and coldstability(-40~250) 3.Unbreakable,Light BPA FREE Silicone baby ... resistant, flexible, unbreakable and easy to holdNipple: Food grade silicone. BPA FREE, heat-resistant, breast-liked design, natural ... Silicone, Protect the soft silicone bottle, heat-resistant to 120° CTwist Cap: Polypropylene, heat-resistant to 120° C New Arrival Silicon ...