Made of double wall borosilicate glass. Thanks to the insulation layer, the external glass never gets hot. Plus, it keeps your drink hot or cold for longer
Glass are thicken Leak-proof design , high borosilicate glass is pure manual blowing to make Heat
Premium construction stainless steel water bottle infuser and lids, 100% BPA free. No stale odors!
The bottle can withstand -20~130 degrees Celsius, you can inject cold or hot drinks, such as lemon cola, hot tea, fruit tea, and enjoy yourself
Easy to clean: opens on both sides for hassle free cleaning