Hydro-Photon: Steri Pen Adventurer

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Our Price: $89.95

Optical Sensor      IMS#: 495710
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The smallest, lightest SteriPEN®, the AdventurerOpti, uses a revolutionary optical eye to sense the water. The patent-pending technology ensures safe use and provides purification in even the coldest of waters.


  • Treats viruses, bacteria, and protozoan cists to give you clean, drinkable water
  • New optical sensor doubles as a convenient LED flashlight
  • Makes a great back-up light when camping or taking a night-time walk
  • Flashlight mode is activated by pressing and holding the single button down for 3 seconds
  • Clear lamp focuses LED light
  • Package includes 2 non-rechargeable (disposable) CR123 batteries and a neoprene case with belt loop
  • Works with containers with minimum 1.75" diameter opening (i.e. Nalgene® wide-mouth bottles)


Weight:3.6 oz
Dimensions:6.1 x 1.5 x 1.0 in
Batteries:Two (2) CR123 (included)
Battery Life:Disposable - 100 treatments (16 oz / 0.5 L)
Rechargeable - 40 to 50 treatments (16 oz / 0.5 L)
UV Lamp Life:8,000 treatments
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