Ready for the Backcountry

The ultra-light, easily packable Sawyer MINI water filter fits in the palm of your hand and weighs just 2 ounces — making it ideal for ultralight backpacking and camping, as well as emergency preparedness.

Each MINI comes with a durable, collapsible 16-ounce reusable squeeze pouch that rolls up when empty, so it won't take up space in your pack.

Filtered Water Anywhere

The reusable 0.1 absolute micron MINI water filter produces clean water from freshwater lakes, rivers, and streams, as well as faucets in your home or hotel room while travelling (domestic and international).

The MINI also comes with a straw that enables you to drink filtered water directly from a water source.

Easy Drinking

To start filtering water, simply fill the squeeze pouch with water from your water source, then screw the MINI filter onto the pouch and start drinking right from the MINI or squeeze into a water bottle to share with others.

The MINI also screws onto water or soda bottles with a standard threaded top, and you can attach inline on a hydration pack to filter water from a bladder (sold separately).

Sawyer's International Mission

Sawyer believes everyone deserves access to clean water — from hikers in the backcountry to indigenous people groups in the remotest corners of the world.

For over 10 years, Sawyer has been working with a variety of charities and churches who are on a mission to make a long-lasting impact in the lives of those around the world without access to clean drinking water.

Hollow Fiber Membrane

Sawyer’s water filters are comprised of tiny hollow fibre membranes that allow water to enter into their core through tiny micro-pores.

Thicker fibre walls combined with a smaller inner diameter make Sawyer fibers 75% stronger* than typical hollow fibre membranes, giving you a fast flow and enabling the filter to be continually backwashed forcefully to restore up to 98% of the original flow rate.

* Clean Water Institute of Calvin University; July, 2018

0.1 Absolute Micron Filtering

Each Sawyer water filter features 0.1 micron absolute filtration, meaning there is no pore size larger than 0.1 micron in size.

This makes it nearly impossible for microplastics, harmful bacteria, protozoa, or cysts like E. coli, Giardia, Vibrio cholerae, and Salmonella typhi (which cause Cholera and Typhoid) to pass through.

Fibre Protection

Sawyer's hollow fibre membranes are fully encased and sealed to keep them protected. When fibres are not enclosed, physical damage of exposed fibres could allow harmful pathogens to pass through.

Tested 3 Times

Every Sawyer filter is performance tested three different times during the manufacturing process for your protection.

Testing occurs after the fibre element construction and twice after casing assembly to ensure no harmful pathogens leak through the sealed case or internal O-rings.