Fast, light, easy and effective, the SteriPen Adventurer is an water purification solution that utilizes ultraviolet light to destroy harmful waterborne pathogens. The ultraviolet light scrambles DNA and RNA inside microbes, preventing them from reproducing and making you sick. Easy to use 1 button operation; LED light quickly indicates when ready to purify, then place the pen like lamp in clear water and stir until indicator light turns green.
Ultraviolet UV light rays sterilize clear water by destroying 99.99% of protozoa, including Giardia, Cryptosporidia, bacteria and even viruses
Easy to use—press button to activate, place in water and stir; lamp turns off and an indicator signals when water is purified
Device works with containers with minimum 1.75 in. diameter opening
Retail package includes 2 non-rechargeable (disposable) CR123 batteries