Versa Flow Water Filter and CNOC 3L Vecto Water Container Pack


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The Versa Flow Water Filter and CNOC 3L Vecto Water Container Pack is the ultimate combination for lightweight water filtration. Pairing the versatility and fast flow rates of the Versa Flow and the large capacity and high quality of the CNOC 3L Vecto Water Container, you get a winning system for filtering water on the go. The 28mm threading on the Vecto threads perfectly into the Versa Flow and the large, 3 liter capacity gives you plenty of water to filter. The 3L Vecto has a unique, patent pending dual opening system that allows for easy filling from the wide opening on one side and the 28mm threading on the other end. 

To use the Versa Flow and the Vecto together, simply fill the Vecto with contaminated water and thread the dirty end (grey cap) of the Versa Flow onto the 28mm threaded end and turn the combo over so it faces down (Versa Flow facing down). You can squeeze the filtered water into another Vecto, hydration pack, or bottle. This system is great for multiple people. No need for everyone to carry a water filter or extra water. 

Product Weight: 4 oz

Perfect for:

  • Lightweight backpacking
  • Thru-hiking
  • Bikepacking
  • Camping
  • Survival packs
  • and more

Warranty Info


  • The Versa Flow removes 99.999999% of all bacteria, such as E.coli, salmonella, and cholera. It also removes 99.999999% of all protozoan cysts, including giardia, cryptosporidium and other protozoa.
  • Hollow fiber membrane
  • Flow rate of 1 gallon in 5 minutes
  • Attaches to standard plastic bottle with internal 28 mm threading, can be used inline on hydration packs, gravity or bucket system, or used as a straw to drink directly from your water source
  • Window shows the inside of the filter and lets you know when you need to backflush the filter


  • Filter Material: Hollow Fiber
  • Removes: Bacteria, Protozoan cysts, Giardia, Cryptosporidium, E. Coli and Salmonella
  • Filter Life: up to 100,000 gallons
  • Weight: 4 oz.
  • Measurements: 6" x 1.75" x 1.75


  • Patent pending dual opening design - slider sealed wide opening and standard soda bottle-style screw neck
  • Attaches to filters with a 28 mm thread
  • Easy to fill and simple to clean and dry due to the wide opening
  • Lightweight and compact - weighs only 2.9 oz and packs down to 7"x 2" x 2"
  • Tethered cap and slider
  • Durable- despite the soft material, the Vecto has a breaking point of 220 lbs
  • FDA approved and BPA, BPS, and BPF free


  • Capacity: 3 liters / 100 oz
  • Packed size: 7x2x2 in / 17.5x5x5 cm
  • Trail size: 17x7 in / 43x17.5 cm
  • Weight: 84 g / 2.9 oz
  • Made from FDA approved TPU
  • BPA free
  • Operational temperatures: 20°F (-6°C) to 120°F (49°C)
  • Imported


  • 1 – Versa Flow Water Filter
  • 1 – 3L CNOC Outdoors Vecto 3L Water Container - Orange

13 Reviews Hide Reviews Show Reviews

  • 4
    Do not use in winter conditions under -10°C

    Posted by Justin Nickerson on Feb 19th 2020

    I made the mistake of using this in the winter. The freezing water did go through the filter, but the color did not appear very clear. I did not get sick, so it must have filtered out some of the bad stuff. The bag was very well made, strong, but a little hard to fill up completely in a small brook.

  • 5
    Love these...

    Posted by Drew on Dec 9th 2019

    I was so impressed with how compact and lightweight these versa flows are, I'm now handing them out for Christmas presents for the more outdoorsy people in my family. Highly recommend.

  • 4

    Posted by B Fuller on Oct 13th 2019

    Pretty good water filter. Almost as fast as the sawyer micro. Down side is hos hard you have to tighten it on the smart bottles. Check out the video review from titan inc survival on YouTube

  • 5
    Versa Flow Water Filter and CNOC 3L Vecto Water...

    Posted by Xavier Delattre on Oct 10th 2019

    Versa Flow Water Filter and CNOC 3L Vecto Water Container Pack