Natursutten Glass Baby Bottle 2 x 240mlBPA, PVC, Phthalate and Nitrosamine free Glass is the safest alternative to plastic baby bottles. Even BPA free plastic bottles may leach toxic chemicals. With the proper care glass can last for generations, where as plastic bottles have to be replaced every now and then. Glass bottles are more insulating than plastic and will keep the content warm or cold for longer time. Glass is so much easier to clean. Glass is a natural resource. Borosilicate