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
Cold/Heat-resisting Temperature: Tritan(-20℃~109℃), PP(-20℃~100℃), Silicon(-40℃~200℃)