SteriPEN™ is the only hand held water purifier using Ultraviolet (UV) light to damage the DNA of disease-causing bacteria, viruses and parasitic protozoa.  Without functional DNA, microbes can’t reproduce or make you sick. There’s no chemicals, no pumping, no after taste – and no more plastic bottles into landfill. The economical Classic measures 19.3cm in length, uses 4 AA batteries and comes with a handy Nylon carry case.

SteriPEN™ – safe drinking water anywhere™.