After Canada is to became the first country to label bisphenol A, a basic building block for polycarbonates that make up things like Nalgene bottles, Nalgene decides they will no longer make their water bottles out of polycarbonates. For their new plastic of choice, say hello to Eastman Tritan copolyester:
1st image taken by Flickr user Joits under a Creative Commons License. 2nd image taken from the Eastman Chemical Company.