Sawyer Products SP128 Mini Water Filtration System, Single, Blue
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Sawyer Products SP128 Mini Water Filtration System, Single, Blue

4.7/5
Product ID: 713986
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Details

  • Brand
    Sawyer
  • Special Feature
    Lightweight
  • Product Dimensions
    4"L x 3"W x
  • Package Information
    Pouch
  • Installation Type
  • Power Source
    Manual
💧0.1 micron absolute filtration
🔄Filters up to 100,000 gallons
⚖️Ultra-lightweight 2 oz design

Description

💧 Stay hydrated, stay unstoppable—filter your way to freedom!

  • BUILT TO LAST - Rated for up to 100,000 gallons—your lifelong companion for every hike, trip, or emergency.
  • UNMATCHED PURITY - Removes 99.99999% of bacteria and 99.9999% of protozoa, plus 100% microplastics—drink with total confidence.
  • POCKET SIZED POWER - Fits in your palm, weighs just 2 ounces—ultimate portability for every adventure.
  • READY FOR ANYTHING - Includes reusable pouch, straw, and cleaning plunger—everything you need to stay hydrated on the go.
  • VERSATILE HYDRATION - Connects seamlessly to bottles, hydration packs, or use the straw to sip directly from nature’s source.

The Sawyer SP128 Mini Water Filtration System is a compact, ultra-lightweight filter that removes nearly all bacteria, protozoa, and microplastics from water. Tested individually for quality, it fits in the palm of your hand and filters up to 100,000 gallons. Perfect for hiking, camping, travel, and emergency preparedness, it includes a reusable pouch, straw, and cleaning plunger for versatile, reliable hydration anywhere.

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Specifications

BrandSawyer Products
Special FeatureLightweight
Product Dimensions4"L x 3"W x 8"H
Package InformationPouch
Installation TypePortable/Countertop
Power SourceManual Operation
Item Weight100 Grams
Model NameMINI Water Filter
Maximum Flow Rate1E+5 Gallons Per Minute
UPC050716001280
Global Trade Identification Number00050716001280
ManufacturerSawyer Products
Item Package Dimensions L x W x H6.18 x 3.11 x 3.07 inches
Package Weight0.12 Kilograms
Item Dimensions LxWxH4 x 3 x 8 inches
Brand NameSawyer Products
Country of OriginUnited States
Warranty DescriptionRated up to 100,000 gallons by manufacturer
ColorBlue
Suggested Usersunisex-adult
Number of Items1
Part NumberSP128
Model Year2015
StyleFilter w/ Pouches
Size1-Pack
Sport TypeTraining, Boating, Camping & Hiking, Outdoor Lifestyle, Fishing

Have a Question? See What Others Asked

Does this filter work with tannin in the water? Also, how about brackish water?
What is the shelf life for this? Used and properly cleaned or unopened.
What's the total weight of the full system? (Including the filter, tube, syringe, and pouch) It seems the listed 2 oz refers to the filter alone.
Has the Sawyer Mini gone through End of Life testing in laboratories to ensure that it will ACTUALLY filter 100,000 gallons of water?

Reviews

4.7

All from verified purchases

U**

Shipping is trash

I genuinely like the overall quality of this product the size the durability, and the color all fit my standards and needs. I would say you definitely get what you pay for and more on top of that I would say it's worth a shot and if you don't like it, you can always return it. I will say the shipping is absolutely atrocious. The entire package was crumble to a bowl, but that's not this brand's fault so I still gonna give them five stars.

H**R

Impressed

Worked great on our back packing trip to Yosemite. Bought this as I figured we could use more than one for our trip. It was a good thing as my sons was about 8 years old (same model) and would not flow any water. We used mine exclusively to fill our water bags and then transfer the water via the filter into bottles Worked great and was really fast.

S**T

Best in the Industry

Sawyer is the king of water filtration on the go for a reason. These last a long time and can filter a ton of water. Don't waste your time with other brands. I will be buying these for a long, long time.(Check out the gravity bags to take it to the next level)

S**D

Can't fully review

I got this for potential emergency purposes and so I can't fully review it as I haven't needed to use it, but I feel really good having it on hand in case I need it. I felt really good choosing this brand and this product due to overall fantastic reviews, and the price was really reasonable, too. I researched features ahead of time and learned how it works, and it seemed like it would be very easy to use, especially if you learn how to use a plastic bottle with it instead of having to rely on the seemingly crummy pouch that it comes with that is reportedly prone to leakage and breakage.

C**L

Great product

Great product. Everyone will be happy to have one with them.

N**E

Performs well, intuitive, lightweight, reasonable.

I'm far from an experienced long range hiker or backpacker. I'm fairly comfortable out in the woods, do about 8-9 miles a day in about 2 hours, and have common sense, but I am not a backwoodswoman (unfortunately). A conveniently-sized filter has been on my "that'd be cool" list for years, and while planning a mountain day hike with my sister I went for it with the Sawyer Mini. This was a 2,500' elevation gain hike that was expected to clock in around 9 miles round-trip, trail reports said the average run time was about 4h 45m. No problem.I'm one of those who needs to hydrate excessively- I routinely go through about 2 liters of fluid on a 9 mile route. My hydration pack takes 2 liters, so I figured I probably wouldn't even need the filter but the trip made a good excuse. I even tossed in a lightweight disposable 28 oz bottled water before leaving our car, thinking "No way is that filter getting used!"Man am I glad I had the Sawyer. My hiking partner is not anywhere near as active as I am, which resulted in hours longer on the trail than expected, and surprise, the route clocked in closer to 15 miles than 9. So we were out there, including a break at the spectacular turn around location, for about 10 hours. The Sawyer performed beautifully. I didn't have to stress about trying to conserve water, which was a real relief on the way back, now knowing how long the route actually was and how fast my partner and I were likely to move. The available watersources were mountain streams on a *heavily* trafficked trail (it was like a traffic jam in sections), so the water looked, smelled, and felt clean and cold already, but I sure wouldn't have risked drinking it unfiltered (as we saw several other groups doing- just say no to unfiltered water folks, seriously, not worth it).Okay, the actual review stuff: I'm ashamed to admit I'd never actually used a filter before, though I've seen other people do so. I'm also *not* kinesthetically intelligent. But the Sawyer mini is super easy to understand and use, lightweight, and doesn't have a lot of tiny parts or really much you can do to screw up. I did a test run when it was delivered, found it easy and obvious, and left the flushing syringe in the cabin because we were on a day hike. On the trail it was 100% slick. The included 16 oz bag for untreated water is a little small, and can be challenging to fill in still water, but performed well despite those limitations. As mentioned, the water was already very clear- no visible particulates, and I was able to filter about 1.5 liters in around 8 minutes, including the water-gathering. I assume that dirtier water with more particulates would filter slower- for the water I was filtering, the flow rate was just as fast as my tap water test run, and it was easy to speed up with some gentle pressure on the bag. I should note that I found an actual water bottle *much* easier to filter into than my hydration pack bladder with its floppy body and wide mouth (the last minute extra tossed-in bottled water was useful on two fronts!), so I'd highly recommend carrying a lightweight bottle for filtering into even if you intend to eventually drink it out of an in-line system. The filter, straw, and backflow syringe fit easily into a clean ipsy-type zip case and were light and easy to pack and carry. I will invest in some screw covers or other capping solution so as to avoid water leakage in the future after use, but this wasn't a big deal for me. I'll likely also toss in some alcohol wipes for future trips to ensure clean surfaces after the parts have been jumbled together. Overall, while I imagine that folks who actually are backwoodspeople have better, higher-volume/higher-flow filtering systems and solutions, I'm 100% satisfied with my little Sawyer mini and its totally accessible price point and feel confident it will perform when needed.

M**I

Calidad y tamaño

Tamaño muy conveniente para la mochila

W**R

Sawyer Mini! Wonderful product!!!

Worked flawlessly. Excellent product especially for the price. Thank you Sawyer!

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TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Sawyer Products Sp128 Mini Water Filtration System Single Blue | Desertcart GERMANY