Mini Water Filtration System – Sawyer

What does the Sawyer Survival Straw do for you?

Removes 99.99999%* of all bacteria, such as salmonella, cholera, and E.coli.

Removes 99.9999%* of all protozoa, such as giardia and cryptosporidium.

Removes 100% of microplastics.

Filter rated up to 100,000 gallons.


A lightweight, versatile, personal water filtration system that fits into the palm of your hand.

Ideal for everything from camping with kids, to the hardest bushcrafters.

This device filters out bacteria, protozoa, and microplastics. It removes 7 log (99.99999%) of all bacteria (like salmonella) as well as other harmful bacteria which causes cholera and E. coli and 6 log (99.9999%) of all protozoa such as giardia and cryptosporidium.

Besides bacteria, this filter removes 100% microplastics.

The filter contains a cluster of micro-fibrous tubes which use similar technology found in medical dialysis.

As h2o passes through the side walls of the tubes, harmful bacteria and protozoa are completely trapped on the outer walls.

You can attach the straw to the includes drinking pouch or drink directly out of the straw for simplicity. The straw also screws onto standard water bottles (28mm thread).