HITCO H2O is a versatile survival drinking straw and filter designed to provide safe drinking water from virtually any freshwater source. We like that it only weighs 2 oz, and it doesn't add any noticeable weight to your pack. Features like the 5,000-liter filtration capacity, the 0.1-micron hollow fiber membrane, and the universal bottle-attachment threads make this straw a perfect and long-lasting tool for any outdoor activity.

Features & Specs 

• Filters up to 5,000 liters (1320.86 gallons) of water into drinkable water
• This filter does NOT use iodine or iodinated resin
• Removes 99.999999% of bacteria (including E. Coli and Native Klebsiella)
• Removes 99.999% of microplastic contaminants
• Color: Blue