Your passport to safe drinking water anywhere.
Lightweight, fast and effective.
SteriPEN water purifiers use ultraviolet (UV) light to destroy waterborne microbes. Whether your water source is a desert oasis, a tropical stream or a freshwater lake, SteriPEN purifies clear water in the most remote environments by destroying viruses, bacteria and protozoa—including Giardia and Cryptosporidium—in seconds. When your adventure calls for a lightweight, effective and fast way to purify your water, pack a SteriPEN. It's the fastest route to pure, safe drinking water anywhere.Takes standard or rechargeable batteries.