The Fly Shop will be Closed for Presidents Weekend. Febuary 16 - 19

LifeStraw Go Portable Water Filter


Now you can have quick clean safe drinking water whether you're hiking the trails of Yellowstone or wade fishing the Madison River.

LifeStraw® Go incorporates the award-winning LifeStraw® technology into a refillable water bottle. The durable, dlightweight bottle is ideal for hikers and campers, and for everyday consumer use. Users simply scoop water from a river or pond into the bottle, screw the lid on, and sip clean water through the mouthpiece


  • Filters 1,000 litres / 264 gallons
  • Uses advanced hollow fiber membrane technology
  • Removes 99.9999% of waterborne bacteria (>LOG 6 reduction)
  • Removes 99.9% of waterborne protozoan parasites (>LOG 3 reduction)
  • Reduces turbidity (muddiness) by filtering particulate matter larger than 0.2 microns
  • Meets US EPA drinking water standards
  • Raw materials meet US Food and Drug Administration regulations and standards
  • Storage volume: 0.65 litres / 22 ounces
  • Flip-top bite valve
  • Lanyard for attaching to a backpack
  • No after taste as it contains no iodine or iodinated resin chemicals (and is BPA-free)