Versa Flow + CNOC 3L Vecto Water Container System
Clean, Safe Water. Made Simple.
The Versa Flow + CNOC 3L Vecto Water Container System is built for lightweight adventurers who want fast, dependable water filtration without the hassle.
By combining the high-flow performance of the Versa Flow Water Filter with the durable, collapsible CNOC 3L Vecto Water Container, this system makes it easier to collect, filter, carry, and share clean water almost anywhere.
No pumping. No bulky setup. No unnecessary weight.
Just simple, reliable hydration designed for life on the move.
Lightweight Filtration That Works Anywhere
The CNOC 3L Vecto features a unique dual-opening design that makes collecting water from streams, rivers, lakes, and shallow water sources fast and easy.
The wide-mouth opening allows quick filling while the integrated 28mm threaded opening connects directly to the Versa Flow filter for a secure, leak-resistant setup.
Simply:
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Fill the Vecto with untreated water
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Attach the Versa Flow filter
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Filter directly into another bottle, hydration pack, or clean container
The result:
Faster filtration with less effort and less downtime on the trail.
Fast Flow. Dependable Protection.
The Versa Flow uses advanced hollow fiber membrane technology with microscopic 0.1 micron pores designed to help protect against harmful contaminants commonly found in untreated water sources.
Helps protect against:
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99.999999% of harmful bacteria
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Giardia
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E. coli
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Protozoan cysts
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Cryptosporidium
Designed for strong flow performance and easy backflushing, Versa Flow helps maintain reliable filtration even in demanding outdoor conditions.
Because clean water should never slow you down.
Designed for Shared Adventure
The 3-liter capacity allows you to filter and carry larger amounts of water without everyone needing to carry their own filter system.
Perfect for:
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Lightweight backpacking
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Thru-hiking
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Bikepacking
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Camping
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Travel
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Survival kits & emergency preparedness
The Vecto collapses down compact when empty, making it easy to pack while still giving you high-capacity filtration when you need it most.
Water Confidence Without the Complexity
Whether you’re deep on the trail, filtering water for camp, or preparing for emergencies, the Versa Flow + CNOC Vecto system helps remove the uncertainty from finding safe water.
Simple setup. Fast filtration. Reliable performance.
Because clean, safe water should never feel complicated.
Product Weight:
4 oz.
VERSA FLOW WATER FILTER FEATURES & BENEFITS
The Versa Flow helps protect against 99.999999% of harmful bacteria and protozoan cysts including E. coli, salmonella, cholera, giardia, and cryptosporidium.
High-performance hollow fiber membrane technology delivers dependable filtration while maintaining strong flow in demanding outdoor conditions.
Filters up to 1 gallon of water in as little as 5 minutes so you can spend less time filtering and more time moving.
Compatible with standard 28 mm bottles, hydration packs, gravity systems, bucket setups, or direct drinking from the source for maximum versatility anywhere.
Integrated viewing window helps you monitor filter condition and know when it’s time to backflush for optimal performance.
VERSA FLOW TECHNICAL SPECIFICATIONS
Advanced hollow fiber membrane filtration designed for lightweight, dependable water protection.
Bacteria, protozoan cysts, Giardia, Cryptosporidium, E. coli, and Salmonella.
Filter life up to 100,000 gallons with proper maintenance and backflushing.
Weighs only 4 oz for lightweight backpacking, travel, and emergency preparedness.
6" × 1.75" × 1.75"
CNOC VECTO FEATURES & BENEFITS
Patent-pending dual opening design combines a wide slide-seal opening for fast water collection with a threaded neck for direct filter attachment.
Directly connects to filters with standard 28 mm threading including the Versa Flow for a simple, secure filtration setup.
Wide-mouth opening makes filling, rinsing, drying, and maintaining the Vecto fast and hassle-free.
Weighs only 2.9 oz and packs down small for efficient lightweight backpacking and travel.
Flexible TPU construction remains lightweight while offering exceptional durability with a breaking strength of 220 lbs.
Tethered cap and slider help prevent lost components during travel and outdoor use.
FDA-approved construction that is BPA, BPS, and BPF free for dependable everyday hydration.
CNOC VECTO TECHNICAL SPECIFICATIONS
3 liters / 100 oz for high-capacity water collection and filtration.
7 × 2 × 2 in / 17.5 × 5 × 5 cm
17 × 7 in / 43 × 17.5 cm
84 g / 2.9 oz
Made from FDA-approved TPU for lightweight durability and flexibility.
20°F (-6°C) to 120°F (49°C)
Built for dependable outdoor and travel performance.
KIT INCLUDES
Fast-flow hollow fiber filtration designed for dependable clean water anywhere.
Durable high-capacity water collection container for lightweight filtration setups.
13 Reviews Hide Reviews Show Reviews
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Filter and...
Overall, the Versa Flow filter is very good, with two female ends for a rapid and secure connection between two containers, and very fast compared to the Squeeze filter I had (which was, possibly, defective, but Sawyer customer service pretended I hadn't read the directions when I wrote to them about the slowness). The taste of TPU in the CNOC, washed, lemoned with baking soda, frozen, thawed, then washed again, is still not good. So, a four-star rating: at least CNOC (unlike others) acknowledges the flavor problem, even if they do allow their marketers to underemphasize the problem, and euphemize about it.
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Versatile, light, and easy to...
I like that the Versa Flow can be used in line, with smart water bottes or with a cnoc bag gravity system. Also, no other equipment than a bag or bottle is required to back flush the filter.
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Great
Great Product
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First time...
I decided to switch systems and use the HydroBlu system. I couldn’t be more pleased!
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Great filtering...
Lightweight, compact, and maximum result when used
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Great compact water filtration...
Lightweight, effective water filtration systems for hiking, camping, and prepping. 3L bag allows you to filter and fill your clean water containers without adding much weight to your pack. The filter is small, well-build, and thoughtfully includes build-in cleanliness caps. I especially like how it can be threated onto stander bottles or hooked up using a hose. I added the activated carbon filter to filter chemicals and other contaminants and would consider chemically per-treating dirty water (before filtration) if viruses are a concern.
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Leaks unless extremely...
Fine except for the Versa Flow threaded connections leak unless extremely tight. Depends on bottle. One water bottle I bought I couldn’t get it tight enough to not leak. Leak is significant but still usable. Even the large bladder accessory purchased with versa flow leaked unless it was very tight. I’m 200lb male.
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Versa Flow Water Filter and CNOC 3L Vecto Water...
Versa Flow Water Filter and CNOC 3L Vecto Water Container Pack
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Perfect combination with CNOC...
Great water filter. Much better than the Sawyer Squeeze, Mini, or Micro. Fast flow through and I like the end caps which prevent a wet filter form dripping all over your stuff. The two threaded ends mean you don't have to buy any of the crazy attachments that Sawyer makes you buy for extra $$, or carry an extra washer, or carry a stupid syringe to backflush the filter...you can just use your water bottle or reservoir. The Versa flow even has an inspection window so you can see how dirty the filter is and whether the time has come for a backflush. I use the Versa Flow with a 3L CNOC vector and it is a perfect combination. Highly recommended.
