quench . flow . thrive

Get My Self-Cleaning Bottle

Eliminates 99.9% of bacteria and odor in just 3 minutes using UV-C technology. Keep your water ice-cold for 24 hours without the hassle of daily washing.

UV-C Self-Cleaning Technology

Purifies the inside of the bottle using UV-C light, helping reduce bacteria and odors between uses.

• One-touch activation
• Works in 3 minutes
• No chemicals, no filters

How Fluis Eliminates 99.9% of Bacteria in 3 Minutes

The science behind pure water and an odor-free bottle, powered by advanced UV-C technology.

Step 1: Tap to Activate

Step 1: Tap to Activate

With a single tap on the smart cap, the UV-C purification cycle awakens. No expensive filters to replace and no harsh chemicals to add—just effortless, on-demand cleaning.
Step 2: Destroy Odor at the Source

Step 2: Destroy Odor at the Source

The built-in UV-C light instantly goes to work, safely destroying the DNA of odor-causing bacteria and germs hiding in your water and on the bottle walls.
Step 3: Sip with Total Confidence

Step 3: Sip with Total Confidence

In exactly 3 minutes, your bottle cleans itself. Enjoy crisp, fresh-tasting hydration that stays ice-cold for 24 hours, wherever your journey takes you.
Secure My Smart Bottle

4 Reasons Why Customers Love FLUIS

UV-C Self-Cleaning

Cleans the bottle in minutes to help reduce bacteria and odors.

Smart Drink Reminders

Gentle reminders help you stay consistent with hydration all day.

Tap-to-Check Temperature

Tap the cap to instantly see your drink's temperature.

10–15 Day Battery (USB-C)

Long-lasting battery with easy USB-C charging for everyday use.

Our Bestseller

FLUIS Essential BottleFLUIS Essential Bottle
FLUIS Essential Bottle Sale price$59.00 AUD
Color
FLUIS Essential — Polar Cloud
FLUIS Essential — Polar Cloud Sale price$59.00 AUD
FLUIS Essential — Midnight Flow
FLUIS Essential — Midnight Flow Sale price$59.00 AUD
Save $19.00
Duo Flow Pack
Duo Flow Pack Sale price$99.00 Regular price$118.00
Hydration for you and your everyday partner. Save when you shop two.

Double - Wall
Insulation

316 Stainless
Steel Interior

24h Hot/Cold
Retention

Leakproof
Design

ΒΡΑ
Free

Sustainable
Material

Shop Bundles

Save $19.00
Duo Flow Pack
Duo Flow Pack Sale price$99.00 Regular price$118.00
Hydration for you and your everyday partner. Save when you shop two.
Save $38.00
Trio Journey Pack
Trio Journey Pack Sale price$139.00 Regular price$177.00
Take your flow further. Perfect for friends, family, or just more options for you.
Save $57.00
Family Flow Pack
Family Flow Pack Sale price$179.00 Regular price$236.00
A bottle for everyone. Sustainable hydration made simple.

Four colors. One essential bottle.

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Our Story

Our mission is to help people take better care of themselves in a simple, smart, and sustainable way.

FLUIS sits at the intersection of design, technology, and well-being. 

One sip at a time. 

Reduce. Reuse. Refuel.

Discover More

FLUIS Essential is the smarter way to hydrate every single day

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Excellent 4.7/5

based on customer feedback.

Loved by our customers

Real people, real results. Explore authentic testimonials from those who have benefited from our products.

Took this to my spin class and I'm obsessed! Normal bottles get so gross after a few workouts, but the UV purification on this actually works. Dropped it once and not a single dent, so it’s super durable too. Highly recommend for gym girlies!

Amanda K.

I honestly bought this for the aesthetic, but the UV-C tech is a game changer. I keep it on my desk all day, and my water literally never gets that weird stale smell anymore. Best office purchase tbh!

Perfect for my daily commute. I used to leave my old bottle in the car and it would get that stale smell so quickly. With the Fluis, I just tap the cap and it’s completely fresh again. The Sky Tide color looks great too. Keeps my water cold all day, even in a hot car.

Mark D

Finally, a bottle I don't have to aggressively scrub every night! The self-cleaning feature works flawlessly. I just tap the cap, and it does its thing in 3 minutes. Plus, it keeps my ice water freezing cold for 24 hours. Love it!

Jessica T

My new office essential! I used to leave half-empty water bottles on my desk and they'd get that gross smell by the next day. Now I just tap the cap and it’s completely fresh again. Every coworker has asked me about it.

Lisa C

I drink a lot of water at night and used to hate waking up to funky tasting water. The Fluis bottle completely solved that. The water tastes incredibly fresh even the next morning. It’s a bit pricey, but 100% worth the investment for your health.

Emily R

FAQs

FLUIS combines everyday durability with smart support like UV-C self-cleaning, hydration reminders, and an on-cap temperature display.

FLUIS is designed to support you throughout the day, including reminders and water-intake tracking with real-time insights.

You can enable reminders via the cap. Double-tap activates periodic drink alerts.

Standard Shipping: 3–14 business days, $15.90 AUD

Express Shipping: 1–7 business days, $21.90 AUD

You can request a return within 14 days of receiving your item.

Bestseller

FLUIS Essential — Polar Cloud
FLUIS Essential — Polar Cloud Sale price$59.00 AUD
FLUIS Essential — Midnight Flow
FLUIS Essential — Midnight Flow Sale price$59.00 AUD
FLUIS Essential — Sky Tide
FLUIS Essential — Sky Tide Sale price$59.00 AUD
FLUIS Essential — Coral Dawn
FLUIS Essential — Coral Dawn Sale price$59.00 AUD