20oz Glass Water Tumble

Product availability and price are subject to change

About the product 1. The glass water bottle made of high borosilicate glass. It’s a special glass material with low expansion rate, high temperature resistance, high strength, high hardness and high chemical stability. non-toxic, odorless, safe and reliable, easy to carry, great for indoor, outdoortravel and other activities, easy to clean and hygienic. 2. High borosilicate glass can be more heat resistant and stable than ordinary glass. Premium high borosilicate glass water bottles can withstand the temperature sudden change of -20 ℃ ~ 150 ℃; it’s not deformed, shock-proof, drop-resistant, not easy to break.