read on 2 seperate forums, maybe posted by the same guy. A thing about some possible nasty side affect of lexan.... good thing that i was too cheap to buy the lexan version and got the HDPE one's. http://pub1.ezboard.com/fhoodlumsquestionsandanswers.showMessage?topicID=3344.topic and http://www.backpacking.net/forums/showfl...p;amp;fpart=all