The most impressive thing about the FLSK drinking bottle is its VICC technology which perfectly insulates the water inside it, keeping your cold drinks icy cold and your hot drinks boiling hot for ...

“The best thing about an insulated water bottle is that it locks in the cold,” Lisa Nagamoto, director of product marketing at Takeya, tells PEOPLE. “You can fill your bottle with ice and ...

Now that we've gotten pasted the innovative technology, the bottle is double-walled and vacuum sealed, so it's capable of keeping water cold for up ... the cap will light up blue.