Lifestraw Go

For a long time, finding fresh drinking water out in the wilderness was a chore — you either had to bring along purification packets, or else boil what water you could find and then wait on it to cool before drinking it. Not anymore. With the Lifestraw Go, all you need to do is scoop up some water from a river, stream, or pond, screw on the lid, and drink. Since the bottle incorporates the company's award-winning technology, it removes 99.9999% of bacteria and nearly all waterborne parasites, and is good for up to 1,000 liters of water — or far more than you'll be drinking on a single hike.