Trusted on mountains and trails for over 15 years, the SteriPEN Classic 3 is the best-selling portable UV purifier of all time.
Enhanced LED indicator panel lets you know treatment size and status of batteries and UV lamp.
Sleek and ergonomic with an easy-to-remove twist-off lamp cover.
Ultraviolet (UV-C) light rays safely purify clear water by destroying 99.9% of protozoa (including Giardia and Cryptosporidia), bacteria and even viruses
