SteriPEN, a Handy Tool in a Variety of Models for Water Purification on the Go
Quite a few years back when I was in high school, I enrolled in a “primitive” two-week hiking trip to the Smoky Mountains/Shining Rock Wilderness area with a group called Wilderness Southeast. It was quite an education for a young greenhorn like myself far from civilization…hiking boots, heavy backpacks and open to the elements (no tents), and no food except what we carried and rehydrated with water from mountain streams. Water…that was key, you see, because back in those days we used chlorine tablets to sterilize the water…and most of you who ever spent time in a swimming pool know…
