ESLOE Tritan BPA Free Hygienic Water Bottle 500ml(17oz) without touching the lips of the bottle Material: Body-Tritan, Cover-PP, Bib-Silicon Hygienic/Ergonomic Water Bottle(Drink in a water bottle without touching the lips of the bottle) Tritan construction is 100 percent BPA-free, Great for use in both outdoor and indoor activities, Great look and innovative carrying solutions for your liquids Made in South Korea Cold/Heat-resisting Temperature: Tritan(-20~109), PP(-20~100), Silicon(-40~200)