Characteristics summary:

• Two-stage filtration:
  1. Membrane Microfilter removes 99.99% of bacteria and parasites, filters up to 2000 L of contaminated water
  2. Activated Carbon Filter reduces chlorine, lead, and bad odour and taste, filters up to 100 L of contaminated water
  3. Replaceable filters
• Includes a 1 gallon (3.7 L) gravity bag, capable of filtering 0.25 gallons a minute (0.5 L/min)
• Can also be used:
  1. As a personal straw
  2. With plastic water bottles
  3. With hydration bladders (*hydration bladder not included)
• BPA-Free
• Ideal for hiking, camping, and emergency preparedness/survival