More and more studies are being done on the dangers of plastic. Especially for pregnant woman and children. Articles like this show they are finding BPA-free things are just as bad if not worse. Plastics-especially those that end up being heated or washed-often leach chemicals and may do strange things to the body, mimicking and disrupting hormones in ways that haven’t yet been fully understood.
Personally, I don't need to wait for any more evidence. Below are my favorite water bottles we've switched to and I promise you won't miss your plastic ones at all.
The ones below I love are the Contigo Autoseal Fit Trainer Stainless Steel Water Bottle, the Lifefactory 16-Ounce BPA-Free Glass Water Bottle and Thermos Funtainer 12 Ounce Bottle