symGLASS 20-Ounce Unbreakable Tumbler, Set of 4

Stop the madness of replacing broken, cloudy, and cracked glasses! symGLASS is manufactured from Eastman Tritan co-polyester. Tritan is a polymer with FDA approval for food safety. It is free of estrogenic (EA) and androgenic (AA) activity. symGLASS has the LOOK & FEEL of glass but is engineered in a polymer. It is BPA free and FDA approved. Sustainable. symGLASS is made from organic molecular glass. Traditional glass contains lime and lead particles. 100% Unbreakable - Did not break when dropped from 10 feet! Traditional glass broke 9 out of 10 times. Can even hold boiling water yet remain at 80 degrees surface temperature on outside of glass!.