SteriPEN AdventurerOpti

Availability: In stock


Availability: In stock

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Product Details


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. When camping, backpacking & hiking, if you won't have access to the power grid for several days a time, Adventurer Opti is the product for you.

  • Destroys 99.9999% of bacteria
  • Destroys 99.99% of viruses
  • Destroys 99.9% of protozoa
  • Smallest and Lightest Steripen
  • Uses a revolutionary optical eye to detect water
  • Optical sensor doubles as a convenient LED flashlight
  • Flash light is easy to activate by pressing the single button for 3 seconds.
  • Includes 2 lithium batteries, neoprene case with belt loop.
  • Up to 50 treatments per set of dispoable batteries.

Click here to view the SteriPEN Classic for comparison. 

Product Specifications

Additional Information

Quick Overview

Purify your drinking water in just seconds, and with a built in LED flashlight, never have to see in the dark again.

Product Detail


Weight (grams)156
Dimensions7.6"|19.3cm (L) X 1.5"|3.8cm (W) X 1.5"|3.8cm (H)
Battery TypeAA Lithium
Batteries Included In Purchase?No
Battery LifeLithium Disposable: 200 treatments (16oz./0.5L), NiMH: 200 treatments; Alkaline & NiCd not recommended.
UV Lamp Life8,000 Treatments
Minimum Bottle Diameter20mm (0.8 inches)

  • SteriPEN AdventurerOpti
  • Carrying case
  • Batteries
  • Users Guide 
  • 3 Year Limited Manufacture Warranty