Color Changing Water Bottle: Add a cold drink and the bottle turns blue!
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Color Changing Water Bottle

Add a cold drink and the bottle instantly turns blue!

Sold Out (more Jun. 17)
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Note: The product details shown on Vat19 (including price) may vary from what is available at the store(s) above.

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The Color Changing Water Bottle can even make a simple water break feel fun!

This stainless steel bottle lives its life in a plain white color, but adding a refreshing cold drink instantly turns the surface blue! You'll never tire of seeing the blue fill up the surface like magic as you pour; if you’re anything like us, you’ll be looking for excuses to do it again! The bottle turns to white when it encounters heat so you can have more fun pressing your hands into the bottle to leave white marks.

Aside from the thrill of seeing the change, the colors let you know at a glance how much H2O is left in your bottle and if your beverage has gotten warm. Even if this container didn’t have a handy carrying strap, you’d still want to take it everywhere.

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Features & specs

  • Water bottle that changes blue with cold liquid
  • Capacity: 21 oz (600 mL)
  • Leak-proof lid with carrying strap
  • Includes a sun jacket for outside use
  • Material: stainless steel bottle with a silicone sleeve
  • Dimensions: 8.66” x 2.44” (22 cm x 6.2 cm)
  • Hand wash only
  • Not designed for use with hot drinks

Quick change

Wow, this blue up.

We’re no stranger to color-changing vessels at Vat19, but we’ve never seen one that’s so instantaneous… cool! Watching the blue line rise to correspond to the cold water being poured into the bottle is pretty amazing. The colors are so responsive, you can leave white marks on a cold bottle with just your fingers or rub an ice cube on a room-temperature bottle to leave blue streaks behind.

Combined with the convenience of the integrated carrying strap and the safety of the leak-proof lid, you have a lot of reasons to never buy a disposable water bottle again.

Add cold liquid and it instantly changes color!

Frequently Asked Questions

Question: Why does it include a silicone sleeve?

Answer: The silicone sleeve sun jacket serves two primary functions: protecting the temperature-sensitive paint from UV rays and protecting your hands when the metal canister is full of icy water. It also looks cool.

Question: Can I use it for more than just water?

Answer: You’re welcome to fill the bottle with whatever liquid you want, but you should note that it’s not designed for use with hot drinks.

Question: How cold does the water have to be in order to change the color of the bottle?

Answer: In our testing, we’ve found that chilled water from a drinking fountain or refrigerator dispenser produces the best change.

Sorry! We're sold out until June 17.


More stock arriving on June 17, 2021.

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Note: The product details shown on Vat19 (including price) may vary from what is available at the store(s) above.

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