The SteriPEN Adventurer Opti utilizes an UV lamp to purify water, destroying more than 99.9 percent of bacteria, viruses and protozoan cysts such as giardia and cryptosporidia. Unlike other SteriPEN models, the Adventurer Opti features an optical eye water sensor which can double as an LED flashlight. UV lamp has an average life of up to 8,000 1-liter treatments.
- UV Lamp Life: 8,000 Treatments
- Optical eye water sensor
- Doubles as LED flashlight
- Battery type: CR123 (two included)
- Battery life:
- Disposable: Up to 100 0.5L treatments
- Rechargeable: Up to 50 1L treatments
- Includes: neoprene case with belt loop
- Dimensions (W x H x D): 1.5" x 6.1" x 1"