But what about something that is powered by human kinetic energy, rather than batteries? SteriPEN realized that it would be nice to have a water disinfecting system that isn’t reliant on batteries or another power source. Because when things get bad, who wants to be scrambling around for batteries?
I recently had the chance to put the SteriPEN Sidewinder to the test…check out the full review here: SteriPEN Sidewinder Review.