The product with two thing special
1.Twist to filter
The first special function of this bottle clear is you can fill your bottle anywhere, anytime such as from water tap, from a Water Fountain and from a stream . You can test out the contaminants in your water simply with a shake.The screen of bottle with show water quality alerts in real time. And you can twist to filter,The bottle’s 3-in-1 filtration system can remove most major contaminants.
2.Water cooler and water heater
The another special function of this bottle clear is you can press the button to change the temperature example you want to drink cool water ,you will push the button which one that the blue button