Water purification in
a self-cleaning bottle

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Clean bottle, pure water.
Every time.

Stays clean 24/7

Self-cleans every 2 hours, keeping your bottle fresh and stink-free.

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.

Time Magazine

A huge plus for people who want a sustainable water bottle alternative that doesn’t require constant scrubbing to keep water tasting great.


Pure water made easy

Fill up anywhere

1Fill up anywhere

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

Press the cap to get purifying

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

Enjoy pure water from a clean bottle

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

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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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