XStream™ Water Purifier Straw & Hand Pump. REMOVES: Bacteria, Virus, Cryptosporidium. Filters 946ltrs

Now a better way to drink safe water right from a stream or any non salt water source! The XStream™ Water Filter Straw by Sagan™ has been tested and certified by independent water laboratories. Removes:

  • Bacteria
  • Virus
  • Giardia / Cryptosporidium
  • Fluoride and other contaminants from any non-salt water source.

No expiry date on the filter. Their design allows them to drain fully and once completely dry - the filter can be stored away indefinitely.
Amazing results and so easy to use. Comes as a 61cm (2 foot) length with a 61cm (2 foot) extension, total 122cm (4ft) long.
It also comes with a Hand Pump so that you can easily share clean water, fill bottles, bladders, cups or wash yourself, vegetables etc. with clean filtered water.
The only personal filter in the world to be 'end of life' tested. Only weighs 227g / 0.5lb

SKU: SAG57162

Availability: In stock

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Product Description
  • Hydrate up to 50% faster – Stay Healthier
  • Meets EPA micro water purifier standards for removing: 99.9999% of bacteria; 99.99% of virus; 99.99% of parasites (Giardia/Cryptosporidium)
  • Independently tested and “End of Life” certified
  • Purifies up to 250 gallons / 946 liters of contaiminated water
  • Extends from 61cm/2ft to 122cm/4ft in length
  • Easy to drink through – A child can use it!
  • Bulb pump accessory lets you share water, wash, fill containers
  • Light weight 227g (5oz). – Easy to carry and pack
  • Water tastes fresh and pure
  • No chemicals used to purify the water. No wait time - just fill and drink
  • Effectively reduces heavy metals and chemicals: Lead, Fluoride, Pharmaceuticals, Arsenic, etc.
  • Can be dropped and frozen without damaging the filter
  • No moving parts to break nor fail
  • Great for Backpacking, Hiking or Emergency Preparedness & Go-Bags.

    About Sagan Water Filter Straws

    The XStream™ Straw Water Purifier is by far the most effective and convenient filter straw for drinking water for camping, hiking, travel, and emergency survival. Lightweight and completely portable, the XStream Straw is an ultralight backpacking water filter. Pack it up and take this straw water filter anywhere. The XStream™ Straw Water Purifier is a must-have item for hiking, camping, travel, and emergencies; ideal for disaster kits. Ultra lightweight (5 oz without the pump, 9 oz with pump), it easily compacts to fit into a jacket pocket or small pack. The mouthpiece comes with a 24″ straw; the extension straw is an additional 24″ – giving you a total of 48″ of straw! Easily drink from the straw’s mouthpiece without laying on your belly. The flow is fast and refreshing. Comfortably use the straw from the bank of a stream, lake or even over the side of a boat. No more getting yourself dirty or wet, laying down on a river bed.

    EXTREMELY EFFECTIVE WATER FILTER. The incredible water filtration properties of the XStream Straw are due to the use of the Journey Filter. The Journey Filter has been tested and proven to remove bacteria, virus and parasites. Read more about the powerful Journey Water Filter.

    SIMPLE TO USE. No need to get on your belly to drink as the straw comes as a 2-foot length, with a 2-foot extension – total 48” straw. Straw water filter purifies up to 250 gallons of contaminated water without iodine, chlorine or other chemicals; no moving parts; no batteries required. High flow rate drinking from the source.

    REMOVES VIRUS. Removes 99.9999% bacteria, such as E.coli; 99.99% of protozoan, such as cryptosporidium and giardia; 99.99% of viruses – making it safe to drink from ANY non-salt water source – even in 3rd world countries.

    SPRAY PUMP ALLOWS YOU TO SHARE WATER. Straw water filter includes the XStream™ Spray Pump to easily spray and wash food, hands and share clean drinking water.

    PURIFIES ANY NON-SALT WATER SOURCE. The XStream™ Straw was tested and certified by independent water laboratories to safely purify 250 gallons of water. Exceeds EPA water filter standards.

    REDUCE YOUR CARBON FOOTPRINT. Using a single Journey™ water filter saves 1,890 16oz/500ml bottles from contaminating our planet as refuse.


    NANO FIBER TECHNOLOGY – The patented filtration media technology used in all Sagan water purification products is based on electroadsorption of contaminants, not mechanical filtration. The electro-positively charged media acts like a magnet attracting and retaining contaminants, as small as viruses, out of the water as they come in contact with the media.
    The media itself is made of layers of non-woven, nano-alumina coated glass fibers containing powdered activated carbon (PAC) and antimicrobial protection (silver). The positively charged media field is sandwiched between layers of spunbond polyester, which provides strength to the pleated media.
    The proprietary filter media offers exceptionally high flow rates and efficiency in removing contaminants. The media has been shown to remove viruses, bacteria, cysts, volatile organic compounds (VOCs), disinfection by-products, endotoxin, natural organic matter and other sub-micron particles and therefore making it IMPOSSIBLE FOR DANGEROUS ORGANISMS TO PASS THROUGH.


    Changing your filter will depend on how much water you use and how contaminated it is. Since the filter acts as a magnet, as mentioned above, your filter will get clogged up over time. When it gets to the point of not being able to get water out of the filter, or the flow is not sufficient for your needs, it is time to change your filter. Even if there is only a trickle of water coming out, that water is still safe to drink.

Additional Information
Additional Information
Diameter No
Item Weight 227g / 0.5lb
Product Capacity No
Kettle Height No
Customer Reviews (7)
Rate this product?
Very, very good product, frankly amazed at the quality, and the features provided in addition.
First of all, the product is as expected, excellent workmanship; what is great is the pump (which is the latest model), it's not a simple bulb, but a pump that can be installed "in line" on almost all hydration systems (compatible with at least Osprey, Hydrapack and Camelbak), and portable hiking water reservoir of the Hydrapack expedition type (equipped with the Quick Connect system) Interesting detail, the connection system of the other tubes is identical, so the tubes are all (inter)changeable, and, as a little extra (again), the pump is delivered equipped with an extra connection, to add directly to a tube, even without Quick Connect fittings. Thanks to Kelly Kettle for the fast shipping and very protected, perfect.
Review by Nathanaël (Posted on 26/03/2021)
Great Filter Without Having To Get Too Close!
Rate this product?
I love the design concept of the filter be it using the tube to drink from or the pump to fill a container without having to lay on my stomach or getting as close as some other designs require.
I've used it on four occasions with the pump twice to fill containers and drinking directly twice directly because I wanted a cool drink during a warm hike.
Thanks for a great product!
Review by Sam F. (Posted on 21/11/2017)
Traveling the Globe with the XSTREAM straw filter
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The filter works well. It will certainly continue to come with me on expeditions. Virus protection is important in some of the places I go - which has prevented me from using other straw type filters. This filter gives me peace of mind when planning my personal water supply, since I can now ere on the side of having too little water, then augment it with the filter if I need to. Review by Gareth Cooper (Posted on 21/11/2017)
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The XStream Straw Filter is an absolute game changer when it comes to any outdoor adventure. I drank lake water with it! I am over the top impressed with this Filter Straw!

Your Sagan water filters are the best in the industry - hands down! I can't wait to get my hands on the Journey water filter bottle! If you haven't tasted the Sagan difference you are truly missing out! Looking forward to trying all of your products.
Review by Jared Voss (Posted on 21/11/2017)
Great for the Boat or Hike
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The straw is awesome off of the boat! No need to waste space on bottles and the length of the straw is perfect so you don't need to lean over too far. Also easy to pack in with a backpack and again save space and weight from the typical water bottle. Great product. Review by Corinne (Posted on 21/11/2017)
Love it
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Been using the Sagan Life XStream Straw for a few months now and love it. I keep it in my bag at all times and pull it out whenever I need a drink . I honestly was very unsure about this at first but when I filtered muddy water in a clear glass and there wasn't a spec of dirt, I realized just how great this straw was! Review by setthe_hook_fishing (Posted on 18/10/2017)
Surprised ...in a good way!
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Took a punt on this new product and am delighted! Surprisingly easy to drink through and great taste. Love the idea that I can let it dry and store away until the next time I need it without having to worry about expiry dates etc. Highly recommend it.
Review by Outdoor Jim (Posted on 23/08/2017)
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