Water, Nutrition, and Health Tech
Compact UV pens neutralize microbes quickly, while squeeze filters handle sediment and taste. Combine methods in glacial runoff or suspect sources. A dusty desert spring looked hopeless until a prefilter cloth, a fast hollow-fiber squeeze, and a UV finish turned murky doubt into clear, camp-happy hydration.
Water, Nutrition, and Health Tech
Bottles and caps that log intake and temperature help you sip steadily, not sporadically. Pair with watch alerts tied to elevation gain and heat. On a long alpine approach, tiny buzzes reminded us to drink before thirst kicked in, and our late-day energy felt immediately, unmistakably steadier.