Put SteriPEN to the test! Jeff F., Boulder, CO

“I just returned from a 170 mile hike on the Appalachian Trail in Virginia and put SteriPEN to the test. As for convenience, SP beats the pump filters with their serpentine surgical tubing by a far piece. I treated and imbibed water from streams, creeks, springs, trickles, puddles, and ponds. Well, I’m still here!”