A woman revealed how using a five-gallon water bottle and refilling it at Walmart for 39 cents a gallon has been “super helpful” while traveling — but it’s a hack that’s giving some people pause. The ...

We know Lifestraw best for lightweight, ultraportable water filter and purification products it aims at backpacking and other backcountry usage – the "straw" is right there in the name. But the ...