Thermos bottle with UV purification LARQ

Purifies drinking water from bacteria & viruses
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Black 740 ml
Black 740 ml Mint 500 ml
  • Product info
  • Specifications
  • About the innovator
  • FAQ
    • Filters out bacteria and viruses
    • Cleans water and water bottle
    • Keeps cool for up to 24 hours

    The LARQ thermos bottle with UV purification is the world's first self-cleaning water bottle that also purifies the drinking water in the bottle from potential bacteria and viruses. Portable UV purification allows you to purify water on the go and the insulated walls keep drinking water cold for up to 24 hours and hot drinks hot for up to 12 hours.

    The thermos is perfect for use as a water bottle on excursions, hikes and trips. The portable purification system ensures that potential bacteria are removed from the water you fill up from water fountains and streams in nature. The self-cleaning thermos bottle regularly cleans the inside of the bottle, ensuring that you always have a clean water bottle to drink from.

    OBS! The thermos flask with UV purification does not filter out heavy metals, particles and contaminants. For filtration of heavy metals, particles and contaminants, see the product LARQ Thermos bottle with water purification filter.

    How water purification with UV-C light works

    Using patented and award-winning UV-C LED technology (PureVis™), it neutralises potential bacteria and viruses that may be present in the drinking water. The LARQ thermos is easy to use and with the push of a button on the lid, the drinking water and the inside of the bottle are purified.

    You can choose between two different cleaning modes.
    Normal mode (60 seconds): cleans the bottle and improves water quality.
    Adventure mode (3 minutes): a more thorough cleaning of the water and bottle, good when you've tapped water from a more uncertain source.

    Pulsating light indicator on lid

    The ring of light on the top of the lid can indicate several different things. For example, it shows a pulsating light blue light when the bottle is cleaned in normal mode and a dark blue light for adventure mode. The light indicator can also show the charging status and warn if the water in the bottle is too hot.

    Self-cleaning water bottle

    As long as you don't turn off the cleaning (by pressing and holding the button for about 5 seconds), the bottle will clean itself every two hours.

    Battery life

    The PureVis™ lid has a built-in battery that has about 1 month of battery life in normal mode and about 10-12 days in adventure mode. Use only the supplied USB cable to charge the lid. Charging time is about 1 hour.

    Patented, award-winning PureVis™ technology

    The patented PureVis™ technology uses UV-C LED technology which is one of the most advanced technologies in the world. The UV-C light eliminates up to 99.8% of bacteria such as e. coli and viruses from the drinking water and the inside of the bottle.
    The LARQ Bottle PureVis™ thermos has won awards including Deezen awards 2019, Red dot award 2019 and CES innovation awards 2019.

    In the package
    LARQ bottle with PureVis™ cap
    Charging cable: USB-A to Micro USB cable
    Quick start guide (English)

    Specifications
    Volume: 500 ml / 740 ml
    Height: 24.3 cm / 26.4 cm
    Diameter: 6.8 cm / 7.6 cm
    Weight: 380 grams / 500 grams
    Battery life: up to 1 month
    Charging time: approx. 1 hour
    Material: 18/8 food grade stainless steel
    Technology: PureVis™ UV-C LED
    Certifications: RoHS, CE, FCC, FDA. Manual: English
    Compatibility:PureVis cap is compatible with other LARQ water and thermos bottles.
    Storage:Avoid storing the bottle in rain and do not leave the cap loose in water. The thermos should be used in temperatures between 0-30°C degrees.


  • Article nr: 13934
    Stock availability: 0
    Battery time: Up to one month
    Diameter: 6,8 cm / 7,6 cm
    Height: 24,3 cm / 26,4 cm
    Manual: English Manual
    Material: 18/8 Stainless steel
    Volume: 500 ml / 740 ml
    Colour: Black , Mint
    Weight: 0,38 kg / 0,5 kg

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