(Bisphenol A Free) are all the rage today. Sippy cups that parents have used for years are being replaced by the newer plastics that do not contain the chemical bisphenol A. There are many controversies as to what actual harm bisphenol A can cause, or for that matter, why a [BPA free sippy cup] is really any better, but some parents would prefer to take precautions once they have read the controversial information...
