Water purification in
a self-cleaning bottle

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Reusable water bottles today just don't cut it

Don't be part of the statistic.
More than 1 million plastic bottles are added to the landfill every minute
  • Dirt

    Dirty & Smelly

    Can't scrub the musk away? Didn't think so.
  • Soap

    Hard to clean

    A dirty sponge and hand yoga can't clean every crevice.
  • Plastic Bottle

    Doesn't purify water

    Single-use plastic sure seems tempting on the go.

Clean bottle, pure water.
Every time.

Pure water in 60 seconds

Drink confidently anywhere. At a touch of a button, the 280nm UV-C light neutralizes up to 99.9999%* of harmful, odor-causing germs.

*in Adventure Mode

Self-cleaning & worry free

Intelligently activates every 2 hours, basking the water and inner surface in purifying UV light. Never worry about that stinky bottle.

Smarter, cleaner, better

  • Dirt

    Clean inside & out

    >10,000x more hygienic than regular reusable bottles
  • Soap

    Worth it

    Save over $1,000 per year compared with bottled water
  • Plastic Bottle

    Long lasting power

    One charge lasts up to 1 month and recharges via USB
  • Dirt

    Adventure ready

    Set in Adventure Mode for extra purification power
Desk with LARQ

Water purification for
the digital age

The UV-C LED chips in LARQ are smaller, more energy efficient, non-toxic (mercury free), and more economical compared to traditional Mercury based UV technology.

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LARQ Bottle opened LARQ Bottle opened

Germs terminated

Eradicates up to 99.9999% of bacteria and 99.99% of viruses in higher power Adventure Mode.

Designed for water

Waterproof USB so you can have an ease of mind when things get wet.

The world's first

Portable water purification system powered by UV-C LED technology.

Power up

Li-Polymer battery will keep your LARQ Bottle going for up to 1 month on a single charge.


Never go dry.
Ready whenever you are.

Pure water made easy

Fill the Bottle

1Fill up anywhere

The LARQ Bottle gives you the power to take pure water with you everywhere you go.

Press the Button

2Press the cap to get purifying

While you wait, give the bottle a gentle shake or do your best water dance to spread the purifying UV light evenly.

Normal Mode

Double Tap
Adventure Mode

Drink clean

3And voila!

Enjoy pure water from a clean bottle. It's that simple.


Share a photo of your LARQ Bottle for the chance to be featured! @livelarq #DrinkBrilliantly

We're seeing stars


Do good, feel good.

A portion of proceeds go to 1% for the Planet to benefit the environment and bring safe drinking water to billions.

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Just the FAQs

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