Made from high strength borosilicate glass that is shatter resistant and has an instantaneous temperature tolerance of -20~150℃ .
This bottle has the best mouth size for no-spill drinking. Fits most backpack, car, and jogging stroller cup holders for ease of use while on the go.
The included sleeve allows for a comfortable slip resistant grip and provides a colorful extra layer of protection.
100% BPA Free, Phthalate free, lead free and cadmium free not to mention a great alternative to plastic water bottles.