Our story

We designed Kool8 to be the bottle that does good, looks good, and keeps your beverages tasting great. Every time you buy a bottle, 20% of the profit goes towards delivering clean water to underprivileged regions in the world, and the people there that need it most. And with each purchase you make, we’ll show you how you’re making a direct difference in their lives.

The bottle that can do it all

  • Fully insulated: Double-walled vacuum insulation maintains your desired beverage temperature for hours.
  • Industrial strength: Durable stainless steel prevents wear and tear from scratches and chemicals to keep your bottle looking new.
  • Tea infuser: Because, why not? We love tea, and want you to enjoy your favorite flavors wherever you go.
  • Eco-friendly: Minimize the impact of plastic bottles and cardboard cups. Kool8's reusable bottle helps you do your part in reducing environmental waste.
  • Socially-conscious: Every purchase you make helps others live better, healthier lives. We deliver our bottles — and clean water — to those in need throughout the world.

Water revitalizes. Water nourishes. Water heals.

tea drinker paradise


Temperature controlled

Keep drinks cool for up to 24 hours, or warm for up to 12 hours.

Tea-lover approved

Stay calm, stay vibrant, stay healthy. Tea lovers will rejoice with a bottle that supports all your favorite teas.

Sturdy as steel

Designed to last for years, Kool8’s stainless steel construction stands the test of time.


One durable water bottle, thousands of plastic bottles saved. Kool8 is environmentally responsible and BPA free.

Modern design

We believe in simplicity. Our modern, minimalist design keeps you looking smart in any situation.

Convenient (and good for your wallet)

Easily portable, Kool8 lets you enjoy your beverage of choice at your temperature of choice throughout the day. Fewer Starbucks runs means you’ll save a pretty penny, too.

Kool8 specs

2.55 in

18 ounces/ 500 ml

Just what you need to keep going.

Stainless steel

No wear and tear here.

12.4 in

The size of the bottle is perfect. Just perfect!

The size of the bottle is perfect. Just perfect!

JD Cooper

I simply love this water bottle. It’s very compact. No leaks whatsoever. And, it looks super kool8. Pun intended.

JD Cooper
Project Manager
Chicago, Il

Nikki Skerjan

The millennial pink water bottle is my absolute favorite. I love Kool 8 because it looks super modern and the quality doesn’t change over time.

Nikki Skerjan
Community Manager
Chicago, Il

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