FlavaFil - Flavored Water Filtration Straws

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Banner video explaining how the FlavaFil straw filters water and adds flavor as you drink from a reusable bottle.

MAKE WATER GREAT AGAIN

Kickstarter Starter Kit | Filter + Flavor Straw

$39.00

CORE Filter | Everyday Taste Upgrade

$18.00

FlavaFil MAX Filter | Advanced Protection

$28.00

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Built for Better Hydration

Why FlavaFil?

Open Flavor System

Use flavors you already trust.

Dosage Control

Personalize your flavor profile.

Fast Flow

Easy sip filters.

One-Way Valve

Flavor stays in the straw, not bottle.

Modular System

Adapts to your needs.

Upgrade Your Straw Bottle

Universal fit - no new bottle.

Easy to Clean

Dishwasher safe.

Helps You Hydrate More

Flavors 13.5–16.9oz (400–500 ml) of water.

You’ve upgraded your phone. You’ve upgraded your skincare. Why are you still drinking like it’s 2019?

Learn More About FlavaFil Shop Now

GIF showing the FlavaFil straw being used in a Stanley-style tumbler while filtering and flavoring water.

FlavaFil Fans Are Losing It

Turns out, people get really excited about better-tasting water.

Savannah G.

USA

I love to add flavoring to my water. I own a Cirkul, but I like the idea of using my own flavoring AND my Owala.

Josh P.

USA

Such a smart idea! I’ve been looking for a product that can store my Mio/flavoring without staining my cup. This is going to be Epic!

Sally M.

USA

Love the idea of being able to use this in any water bottle or even cup to filter my water no matter what I’m using or where I am, and flavor my water, without staining or leaving flavors or scents behind

Craig C.

USA

I really like my Cirkuls concept but not really the flavors. Being able to fully customize my drink is the perfect option for me

Jo D.

USA

I am always looking for ways to drink more water. I am terrible at it, but flavor helps. I don't like putting flavor directly in my bottle because it sometimes gets gross and dirty. This might help with that.

Mandy N.

USA

It's a product that actually fulfils a need that I as well as others can effectively use without requiring ongoing purchasing of additional “proprietary” cartridges that don’t work with products that aren’t practical for our specific needs.