? NEXT GEN NANO FILTER: The breakthrough .01 micron filter is 200 times more effective than 1st generation survival straws at removing bacteria (Salmonella, Cholera, E. Coli, Cryptosporidium & more) for instant safe water that's purified without using harsh chemicals.
? CLIP-ON MINI FILTER: Keep your active lifestyle portable; at only 5-3/4 inches your personal water filter fits any pocket or clips to straps & backpacks for fast easy access to water anywhere your adventures take you.
? 2-YEAR CLEAN WATER KIT: Rated to 1500 liters your water filter straw makes a 2-year supply of fresh drinkable water; plus the Boost Bag, 30-inch Survival Tube, Pre-Filter & Instructions make this the complete for any serious backpacker or survivalist.
? SURVIVAL TUBE: Lying down near water is risky, especially with predators & hypothermia as dangers; using your 30-inch Survival Tube gets hard-to-reach water sources - so you can meet any challenge on your toes.
? BOOST BAG + PRE-FILTER + FILTER FLUSH: Squeeze the 16oz boost bag for easy filtering. The pre-filter prevents clogs. The filter flush syringe allows you to back-flush your straw to remove debris, which improves filtration and lengthens filter life.