HydroCap (Cap Only)

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Personalized bottles cannot be exchanged or returned.

WAATR HydroCap - Purifies Water & Self-Cleans your Bottle.

  • Smart UV-C replacement lid for wide-mouth bottles.
  • Compatible with many brands including Hydro Flask®, Iron Flask®, Simple Modern®, Takeya®, Klean Kanteen®, Hydro Cell®, etc.,
  • Ensures water safety. Effective against various waterborne bio-contaminants.
  • Fits most wide-mouth bottles.
  • Powered by 2X spatially placed 20 mW UVC LEDs.
  • Self-cleans your bottle.
  • 99.99999% kill rate*
  • Smart hydration reminder.
  • Portless magnetic charger.
  • TSA-friendly.
  • IPX 7 waterproof. 

    *Tested on e.coli in 3 mins. For effectiveness on other organisms, please visit the "Science" page on WAATR.COM.

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