When you’re deep in the backcountry or scaling rugged alpine terrain, clean drinking water isn’t a luxury; it’s a lifeline. Backpackers and hunters know that staying hydrated while avoiding waterborne ...

Fill your bottle with warm water, drop the tablet in, and let it sit for 15-30 minutes. Then, empty the bottle, rinse, and refill your bottle with your favorite beverage. A shopper explained, "I was ...