Personal Water Purifying Straw

Safest UV water bottle: LUMISTRAW’s safety design ensures UV-C rays are secured in chamber.
Lets you and your family drink germ-free and chlorine-free water: LUMISTRAW’s patent-pending LUMIFLO Technology removes 99.99% germs and removes chlorine.
Just Fill and Refill up bottle with water, Press and Drink Instantly! Perfect for long hours in School, Office and Travel.
Save the environment money on single-use bottled water: Lumistraw can replace at least 1000 plastic bottle waste and $1500 per year per user.
3rd Party SG Lab Tested.

Free shipping on local orders above $50

$111.21 include GST

Out of stock

no clorin

Chlorine-Free Water

enless refill

Endless Refills

no filter replacement

No Filter Replacements


Product of Singapore


The Straw

LUMIFLO Activation Button

Powered by patent-pending LUMIFLO technology, LUMISTRAW activates the water purification process instantly at the push of a button. No waiting time needed to purify your water. Just press and drink. Yes, it's that simple!

High Powered UV-C LED

LUMISTRAW's advanced UV-C LED system is effective, safe and long-lasting. Mercury-free and chemical-free.

Self-Cleaning PTFE Flow Cell

100% PTFE (Teflon) Flow Cell ensures every drop of water is efficiently and thoroughly purified. Its nonstick properties makes it easy to clean and maintain.

The Bottle

BPA & BPS Free Tritan Bottle
Made of 100% BPA & BPS-free, medical-grade Tritan® materials, this ensures our bottle doesn’t leach chemicals or emit any foul smell (like other types of plastics). Tritan is impact-resistant and light weight, making the bottle perfect for school, gym and other activities.

500ml Capacity

Keeping it handy and lightweight with a 500ml capacity for your daily activities. Never buy bottled water again as you can refill endlessly with tap water and purify to drink as needed.

Mouthpiece Cap & Soft Mouthpiece

Food-grade Silicone mouthpiece for a better drinking experience. Comes with a mouthpiece cap to keep the nasties out of your water.

As Seen On


Instant Purification

High efficiency flow cell design fully maximizes efficiency of UV-C rays in straw, purifying water instantly.

Clean Water

LUMIFLO flow cell feature ensures every drip of water passes through UV-C LED , eradicating 99.99% bacteria and viruses.

Drink Safe

Designed with your safety in mind. LUMISTRAW’s safety design ensures UV rays are secured in chamber.

Replace Nothing, Ever Again

Never replace another filter, bottle or anything ever again. Just press and drink!

What Happens Inside LUMISTRAW

Powered by patent-pending LUMIFLO Technology, LUMISTRAW incorporates the use of the most advanced UV-C LED technology and novel flow cell design to kill up to 99.999% bacteria and germs in water with no waiting time. 

View our 3rd party Lab Test Report here

Stage 1

Fill up bottle or drinkware with water and press the activation button. Blue light indicates that the purification process is ready. 

Stage 2

LUMIFLO Technology ensures every single drop of water undergoes the purification process thoroughly and effectively. 
The UV-C LED deactivates the DNA in bacteria and viruses, removes chlorine and is mercury-free.

Stage 3

Result: Purified, chemical-free and chlorine-free drinking water for you and your family.

How to Use

Precisely and meticulously engineered for use in school, office, gym and travel.


Fill up proprietary bottle or your favourite drinkware with water from a clear and reliable source up till the △ mark.


Pressing the main button will activate LUMIFLO. Ensure Blue indicator light is on. 


Press and Hold button while drinking. Enjoy purified, chlorine-free water at the push of a button effortlessly.

Drinking Water
That Doesn't Harm The Earth.

Each year,
1 LUMISTRAW saves up to

1000 x 500ml plastic bottles 475 litres of water $1500 spent on bottled water

Fits any (fancy) drinkware

LUMISTRAW was designed with versatility in mind. Pair LUMISTRAW with your favourite mug or glass. The possibilities are endless.

Technical Specifications

The Straw

Length: 6.5 in / 166mm
Width: 2.1 in / 54 mm
Diameter: 0.9 in / 24 mm
Weight 0.12 lb / 55 g

The Bottle

Length: 7.1 in / 180mm
Full Length: 9.1 in / 230mm
Diameter: 2.9 in / 73 mm
Volume: 500 ml / 16 oz
Weight 0.3 lb / 135 g

What's in the Box


Main unit

PTFE Flow Tube

Mouth cap

500ml Tritan Bottle

Micro USB cable

User manual

Spare Accessories

What Others Have to Say

Verified Purchase from Lazada
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The water tastes different from tap water and is crystal clear. I like it. I don't have to worry when I am travelling overseas with this instant water purifier, Lumistraw. Very convenient and suitable for frequent travellers.
Verified Purchase from Lazada
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Smooth collection. Item looks really GOOD. Works even better! 10 STARS!! To be honest, I didn't know what to expect at first. But this Lumistraw is definitely a game changer! Lovin it!
Verified Purchase from Lazada
Read More
I Love My Lumistraw! No tap water taste! Water is Delicious! Highly recommended

How LUMISTRAW Compares

Frequently Asked Questions

LUMISTRAW is powered by Champs Industrial (CI)’s International Patent Pending technology, named LUMIFLO.

CI’s LUMIFLO technology effectively controls fluid direction and rate of flow to maximise disinfection performance and overall system efficiency. Coupled with a chamber cell material that reflects almost 100% of UV light internally, LUMISTRAW is able to destroy 99.99%* of bacteria and other harmful microorganisms almost instantly.

UV disinfection works by a line-of-sight mechanism by targeting and disrupting the DNA of microorganisms, rendering them inactive and harmless. However, there is a critical UV exposure time required for effective UV disinfection. With these parameters and constraints, we started a research and development program, testing countless flow cell designs, as well as different UV-C LEDs to ensure efficient complete disinfection in our technology.

LUMISTRAW does not require any filter replacement.

LUMISTRAW is conveniently rechargeable via MicroUSB and it takes about 30 minutes for a full charge.

Yes, LUMISTRAW has undergone extensive testing with certified third party laboratories. It has been shown to be effective against various germs, including E.coli, Salmonella, Staph and MRSA.

LUMISTRAW’s UV-C radiation is encased in a PTFE housing, ensuring that the UV-C radiation remains inside the flow cell, protecting the user from accidental exposure. During the cleaning maintenance LUMISTRAW should never be switched ON. The UV-C LED will only activate if the user presses the ON button.

We offer a 12 months limited warranty covering all manufacturing faults. The warranty is not inclusive of wear and tear, nor damage caused by accident or abuse and damage to the battery pack due to overcharging, deep discharging, excessive discharge current, or improper storage.

Drinking Made Easy

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