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  • Awesome Gear, Amazing Service
Sawyer MINI Water Filtration System Item # SWYE4202

Availability: In Stock!

Ships tomorrow.

Availability: In Stock!

Ships tomorrow.
The ultra-lightweight (2.0 oz) and tremendously
versatile Sawyer MINI Water Filtration System is ideal for ounce-counting outdoor
adventurers. The 0.1 micron filter is
effective against bacteria, protozoa, giardia and cryptosporidium.


The ultra-lightweight (2.0 oz) and tremendously versatile Sawyer MINI Water Filtration System is ideal for ounce-counting outdoor adventurers. The 0.1 micron filter is 99.99999% effective against bacteria, protozoa, giardia and cryptosporidium.

The MINI Water Filtration System’s hollow fiber filter removes particulates, E. Coli, Giardia, Cryptosporidium, Vibrio cholera, Salmonella and other harmful bacteria and protozoa. Proper backwashing can repeatedly restore up to 98.5% of the filter’s flow rate, allowing it to produce up to 100,000 gallons of drinkable water, depending on the quality of the water source.

Where the MINI Water Filtration System really outshines most other filters is in its versatility. It can be attached directly to its collapsible 16 oz Squeeze Pouch, connected directly to a hydration system (adapters and hydration systems not included) or used with a standard soda or water bottle (also not included). By using the included 7” drinking straw, you can even drink filtered water directly from the water source!

Each Sawyer Mini Water Filtration System includes the filter, a tip cap, a 16 oz reusable Squeeze Pouch, a drinking straw, a cleaning plunger (syringe), and cleaning/maintenance instructions.

  • Ideal for outdoor recreation, hiking, camping, scouting, domestic and international travel and emergency preparedness
  • The MINI removes 99.99999% of all bacteria, such as salmonella, cholera and E.coli; removes 99.9999%of all protozoa, such as giardia and cryptosporidium
  • High performance filter fits in the palm of your hand, weight 2 ounces and filters up to 100,000 gallons (30 times more than comparable filters
  • Attaches to included drinking pouch, standard disposable bottles (28mm thread)(sold separately), hydration packs(sold separately) or use the straw to drink directly from your water source



8 Item(s)

Super small and efficient.

Likes: This filter is extremely light and compact, yet very efficient. Proper flushing keeps it going strong.

Dislikes: Nothing.

Reviewed by Mike B. - September 2, 2015
So little

Likes: This filter is a great option to keep a lightweight load. Great for long backpacking trips.

Dislikes: Does not come with a big bladder.

Reviewed by Inside Edge M. - August 6, 2015
Slow Flow

Likes: Small and simple.

Dislikes: The flow is horrible. When new it is o.k. but after using it for a little and even after back-washing it is extremely painful to filter water with. You will find yourself dreaming of having a nice tall glass of water you can chug. Buy the bigger sawyer squeeze instead, it is much better.

Reviewed by Inside Edge M. - August 2, 2015
Great versatile product

Likes: Very versatile. Can be used like the lifestraw, inline system, attached to a bottle both regular and collapsible and used with larger collapsible or plastic bottles to filter into pots, hydration bladders etc. Flow rate isn't bad especially for the size and the amount of stuff it gets out which is more than most filters. The size and weight are awesome and the price. Can't beat it

Dislikes: Would like to see the flow rate increased but it gets junk out more than most other filters. Would also like it to fit maybe more water bottles than coke bottles.

Reviewed by Robert A. - July 17, 2015

Likes: Small and lite

Dislikes: Can really only be used easily for personal use. Hard to use for group water so everyone needs one. But if you are in high risk Giardia country, it is better to use group UV and then filter for your own drinking water.

Reviewed by Inside Edge M. - December 15, 2014

Likes: light, small

Dislikes: nothing!

Reviewed by Adam W. - October 7, 2014

Likes: -Really easy to use.

Dislikes: -The filter will clog up if there is sediment in the water. This causes the efficiency of the filter to drop. The good thing is, the included syringe allows you to fix this problem by backwashing the filter. I would bring this with you on trips, or just pay attention to what you're putting into the filter.

-The bag included is a little small. I replaced it with a platypus 1L bottle. Fits great.

Reviewed by Anonymous Backcountry Edge Customer - August 18, 2014

Likes: I like how easy it is to use this filtration system. I like to fill up the 16 oz soft bottle it came with or my 1 liter platy bag with dirty water and squeeze it through the filter into my 1 liter clean water bottles. This system works great for me and I always know which water is in which container to avoid problems. It can filter pretty quickly too which is nice.

Dislikes: The bag it came with doesn't seem to be very tough but i can always just get another platy bag to replace it.

Reviewed by Sean A. - June 29, 2014