or any number of hiking blogs, really. But now you can just walk into REI or so many of the outfitters that sell Sawyer ...

Staying hydrated while hiking is extremely ... and it involves freezing your water bottles and using them as ice packs. While ...

Almost every hiker box I have ever seen after 11,000 miles on American trails has the same litter problem: the thin plastic water bags that ... or any number of hiking blogs, really.