Steripen Classic 3 PACKSHIKING Two exterior pockets: convenient 3-1-1

Two exterior pockets: convenient 3-1-1 top pocket & full-length side pocket for last-minute stash items

Reflective cord aids nighttime visibility

Kids                          Kids' US           Euro

Settings include full strength in proximity and distance modes

At a fraction of the weight (less than 3 oz) and packed size

Steripen Classic 3 PACKSHIKING Two exterior pockets: convenient 3-1-1Use shortwave ultraviolet light to disinfect your water. When you immerse the lamp in the water it disrupts the DNA of bacteria, viruses and protozoa, rendering them harmless. Use the pre filter to clear particulates and debris before you purify the water. SteriPen is most effective with, clear water. It reduces microbial contamination in mildly turbid water, but you should consider an alternate purification system any time you expect to encounter