Do you know BPA Free is not 100% safe for your babies? Yes , It has to be EA Free that is Estrogenic and Androgenic activity Free and Non Toxic.These chemicals can leach into food and liquids and cause growth and hormone related illnesses in babies. An EA-Free bottle, like niñio contains ZERO EA chemicals and is certified Safe For Baby. It is really important to check the bottle quality before using it to our babies.