Steripen Ultralight Water Purifier

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Smallest portable UV water purifier available.


  • Best for individual use during emergencies and international travel.
  • Treat up to 20 liters of water on a single charge from its high quality USB rechargeable battery which holds charge for months so it is ready when you need it.
  • Ultraviolet (UV-C) light rays safely purify clear water by destroying 99.9% of protozoa (including Giardia and Cryptosporidia), bacteria and even viruses.
  • When the treatment is complete, the lamp turns off and a green LED indicator lights up so you know you can hydrate
  • Effective against microorganisms
  • Suitable for clear water only
  • Lightweight and portable for on-the-go adventures


  • Technology: UV
  • Weight (g):  141
  • Battery type:  2 x CR123 (included)
  • Number of liters per set of battery:  50
  • Lamp life:  8000 activations
  • Volume options:
    • 1 click = 0.5 liter,
    • 2 clicks = 1 liter