"The Frontier Emergency Water Filters are great! I’ll take them with me on a short trip and have full confidence in them. They are so much better than a heavy complicated water filter. They are lighter and don't clog up and they last a lot longer than the 50 gallon rating on the package. I have used the Frontier in some really nasty water sources in cattle country in the American West and have full confidence in them for my next hike through Africa."
-Justin Lichter aka “Trauma” -- Extreme Long Distance Backpacker. Completed all three ‘long trails’ in under one year: Pacific Crest Trail, Continental Divide Trail and Eastern Continental Trail – (the extended version of the Appalachian Trail: Cape Gaspe to Key West).
"I've been looking for a small water filtration system for my hiking pack. When I saw this on a survival gear review online, I immediately bought it. It's so small and light that everyone should add it to their camping/hiking gear, emergency bag or glove box/first aid kit. It also fits comfortably in a pocket for extreme situations when you don't necessarily have access to your other gear."- Jennine W., Kenmore, WA
"This product is an excellent addition to any survival kit as a last resort back-up to filters or conventional water treatment. Doesn't take up much room at all, and very light."- R.S., CA
"Take it from a guy who drinks copious amounts of water, this filter is the king of survival items. "Survivorman" Les Stroud has, in fact, contracted giardia in his survival adventures. Les is a teacher who's lessons are sometimes taught at the expense of his health. His lesson? Don't take chances with parasites or bacteria. This handy little filter fits in your back pocket and will filter up to 20 gallons, enough to sustain one person for days to weeks. I keep one in the car, one at home, and I never hike anywhere without one."- Ivan O.
"I live near a river, and it's nice to be able to cary this in my fanny pack on any day hike for emergencies. I plan to get several!" - Benjamin W.
"This one of those "better to have it and not need it than to need it and not have it" items.I have not yet needed it,because I have been lucky enough to not have to need it.That said,it could really save your life at best,and save you from some kind of disease at worst in an emergency situation.Besides,they are really inexpensive and fit into your pocket.How much is your life worth?"- K. Smith, San Diego, CA