??BPA & TOXIN FREE - Safety is the first factor we consider. We use Tritan high-performance transparent materials developed in the US, 100% BPA FREE and TOXIN FREE. To ensure that the water bottle WON'T produce harmful chemicals or strange plastic taste.?
??Practical & Effective Design - The flip top lid is designed with carry a safety lock, making it leak-proof and dust-proof, so that you can safely carry it in your backpack. After opening the safety lock, we only need to press the button with one hand to open the lid.
Temperature resistance: -10 ° C ~ 96 ° C