BPA free water bottles have come into high demand due to a certain industrial chemical in plastics called, bisphenol. This chemical has been highly used in the last 60 years or so since the manufacturing of plastics and use of resins took-off worldwide. The number one risk of course is cancer. Whether or not that risk is real is secondary to the idea that most of us will do everything practically possible to reduce our chances of getting cancer. On top of that, our mobile, on-the-go society seemed to gain a new appreciation for carrying around water in plastic bottles. As a classroom teacher, I like to have a 32oz bottle of water with me at all times, so I was willing to pay a little more and get a higher quality water bottle by Contigo . Now, the latest ‘health-experts’ say that even BPA Free water bottles are not completely safe. Apparently, there are other toxic chemicals that can leach to our food that is just as dangerous as bisphenol. I won’t get overly obsessed with this because it is impractical to avoid all plastics. I only keep water in my bottle and it stays out of the hot sun and microwave. What I am more concerned with is comparing my latest BPA free water bottle purchase, the Pogo 32oz.