We have covered the dangers of the chemical BPA many times in the past. Harvard finds BPA in the body is now being leeched due drinking from water bottles with BPA.  Carefully examine your present bottle’s ingredients.  A spot check of a local Target indicated that most bottles have moved to being labeled BPA free.

Amazon has a BPA-free product list with lots of water bottles and baby bottles.

See our post on BPA Free Water Bottles