SteriPEN Adventurer OPTI Water Purifier

As low as $99.95
Add to Wish List


  • Weight: 108 Grams
  • Dimensions: 6.1"|15.5cm (L) x 1.5"|3.3cm(W) x 1"| 2.2cm (H).
  • Battery Type: CR123 or RCR123
  • Manufacturer Warranty: Free from defective materials or workmanship (3) Years from purchase
  • Manufacturer Item Number: ADO-RP

Product Description

The Adventurer Opti, 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. The long-lasting UV lamp provides 8,000 water treatments! The new optical sensor doubles as a convenient LED flashlight. It’s a great backup light when camping or taking a night-time walk to refill your water bottle. The Flashlight mode is activated by pressing and holding the single button down for 3 seconds.The clear lamp cover focuses the LED light. The Adventurer Opti retail package includes 2 non-rechargeable (disposable) CR123 batteries and a neoprene case with belt loop. This SteriPEN device works with containers with minimum 1.75 in. diameter opening (ie Nalgene wide-mouth bottles).

Additional Features:
  • Battery's Included: Yes
  • Battery Life: Disposable -- 100 treatments (16oz./0.5L) Rechargeable -- 40-50 treatments (32 oz./1 L)
  • UV Lamp Life 8,000 Treatments
  • Minimum Bottle Diameter: 35mm (1.4 inches)
  • Filter Compatibility: Non-Tapered End (FitsAll Only)

Video - Owner Kendall Card on the SteriPen Opti