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KOR Nava Filter Water Bottle

Filter Every Sip

The KOR Nava bottle is perfect for those on-the-go who never compromise on their water's taste or quality. Featuring a coconut-shell filter straw, hands-free push-button cap, and KOR's Easy-Flow technology for rapid water flow, this bottle allows you to have pure water wherever you are.

KOR Nava Water Bottle - Arctic Ice

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Behind the Nava

A revolutionary filtering water bottle made with coconut.

We searched high and low for a filtered bottle that was beautiful, easy to use and a pleasure to drink from, but we couldn’t find one. So we decided to make our own. After 18 months of brainstorming, sketching, prototyping and generally obsessing over every detail, we’ve found the answer. We call it Nava. We think you'll call it "awesome"!

Our first design requirement for Nava was to make it look beautiful. After all, we can't expect you to break the bottled water habit if you aren't excited to take Nava wherever you go.

We also obsessed over the design of Nava's mouthpiece. It had to feel great on your lips and provide excellent water flow. After testing over a dozen prototypes, we developed a design unlike anything on the market. Most importantly, people love drinking from it.

Nava's filter is made from pure coconut shells. After harvesting, the shells are converted to activated carbon using a proprietary process that minimizes greenhouse gas emissions. Coconut shells are widely recognized as the most effective material for carbon filtration. Unlike coal from underground, which takes millions of years to form and may contain heavy metals, coconut shells are a renewable and health-safe resource. Nava's filter has been independently tested to exceed NSF 42 standards for chlorine taste and odor removal.

KOR Innovation Lab

Explore scraps from the drawing board and take an exclusive peek behind the scenes.


Nava comes in one size and four cool color combinations. It also features these other nice things to provide you a superb hydration experience:

  • Always BPA-Free

    KOR Water bottles are made from BPA-free Eastman Tritan™ copolyester, an FDA-approved, health-safe material that's durable and beautifully clear. Learn more.

  • CocoPura Filter

    Health-safe carbon activated filter made from 100% pure coconut shell. Sustainably manufactured. Tested to exceed NSF 42 standards for chlorine taste and odor removal.

  • Cushioned Base

    Protects furniture and prevents slipping on flat surfaces with its soft, rubber base.

  • Easy Clean, Easy Fill

    Convenient flip-top lid that twists off to reveal a larger opening. Makes cleaning with a bottle brush or filling with water or ice cubes easier.

  • EasyFlow

    Other filtering bottles make you squeeze, bite or suck to drink water. KOR's EasyFlow simply allows you to sip naturally as you would from a straw for hassle-free hydration.

  • Ergo-Comfort

    Sleek designs that are comfortable and natural to hold. Integrated ergonomic handles make carrying extremely simple.

  • Hygienic Spout

    Most bottles force you to drink from an exposed surface, but KOR's covered cap design completely protects the spout from outside germs and particles when not used.

  • No-Worry Cap™

    An attached cap that swivels open with a press of a button and a twist of the wrist, then stays out of your way while you drink. No worrying about losing the cap, either.


If you’re drinking from a KOR resusable water bottle (i.e., a "hydration vessel"), chances are, it’s pretty famous and talked about. See for yourself in these featured articles, and smile because you’re part of an elite group of Water Advocates.

Featured Articles About Nava:
  • Design Milk: "What’s great about this bottle—and I’m speaking from experience because I got my hands on one—is that it’s durable, solid, beautiful PLUS the functionality is spot on."

  • Gizmodo: "If you crunch the numbers on buying disposable water bottles every time you're thirsty, this works out to be a far better deal."

  • Dwell: "KOR Water has launched what it hopes will be the 'bottled water killer,' Nava, on Kickstarter."

  • See more press 

    Nava garnered a ton of buzz online since it launched on Kickstarter. Check out some of the publications on the right.


    Did you know KOR Nava began on Kickstarter? It was a huge success, and we would not have been able to go down this path if it wasn't for our awesome Kickstarter backers. Here are some fun facts about Nava on Kickstarter:

  • Goal: $50,000
  • Total funds raised: $261,000
  • Backers (people who have pledged funds to support the project): 4,553
  • Amount of time to reach funding goal: 72 hours
  • Total percentage above goal raised: 522%