SteriPEN Classic Handheld Water Purifier

Using similar UV treatment techniques found in water bottling plants and hospitals, the compact Hydro Photon SteriPEN Classic provides a high-tech, foolproof way to quickly purify water anywhere around the globe. Heres how it worksdip the SteriPEN in any vessel containing up to 16oz 454g of clear water and start stirring. When the devices sensor detects water, the germicidal UV lamp comes on and administers a 38-48 second dose, destroying 99.99 of bacteria, viruses, Giardia, and other nasty little bugs. Its that simple No messy pumps, no gross-tasting tabletsjust a UV pen that could probably double as a rave accessory.