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Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, Light Blue. With adoption of 0.1 um ultrafiltration membrane and other raw materials, the Water Filter Straw can effectively reduce harmful substances like chlorine, particulates, sediment, stones, sand, dirt, bad taste &odor in water to ensure the water safety and deliver better drinking experience.
Luv San Diego
Reviewed in the United States on February 21, 2025
Easy to use. Worked great on our Mt Whitney hike. Super easy to filter water. Light weight.
Ethan
Reviewed in Canada on April 23, 2025
Used and abused in Killarney. Held up great
Jason
Reviewed in the United States on September 25, 2024
We bought this filter for a camping trip in Northern MN. Rather than carrying in water we wanted to filter lake water for drinking. The taste was great! The water had a yellowish tint to it, but with a little research I figured out it was tannins from plants/leaves/pine needles in the lake and was harmless. My friend was with us and they have used this same filter for several years and like it. It filters quickly.
pauline curson
Reviewed in the United States on August 18, 2024
The bag and miscellaneous items were of good quality and the filter filled my bottle faster than I originally thought. The bags quick release was helpful when filling the bag. I definitely would recommend this product.
buttonsmcgee
Reviewed in the United States on October 20, 2024
My husband took our boys camping with a bunch of other fathers and sons and clean, accessible water seemed like a good idea so I did some comparing and chose this filter. It worked like a champ - the guys camped and hiked and canoed along a river so they had plenty of water access. Only one other dad brought a filter and it wasn’t nearly as efficient so they were able to share ours and fill everyone’s bottles multiple times. So glad they had it!
Chris
Reviewed in Canada on August 31, 2023
Love this product. I recently bought it for my backcountry camping in Algonquin. Super easy to use, water comes out tasting just like water - no weird taste or chemical taste. I highly recommend. The only thing I wish it has was another bag to store the fresh clean water. Hard to only have the water come out as is instead of leave it to filter in a bag ready to drink. It comes with a little water bottle but it only attached to the filter. I ended up buying a water storage bag with a spout and it was perfect
Griz
Reviewed in Canada on July 23, 2023
Just received this water filter in about five days. It looks sturdy and good quality on opening the box, but haven't used it yet. I plan to keep it handy for emergency use only but it looks like it would be excellent for camping, hiking or survival use. I'll keep mine next to my big jugs of emergency water supply just in case.I can also quickly pack it into my car if I ever have to evacuate my home and can use it to keep hydrated from most water sources like lakes, rivers, streams, ponds etc. It can be used alone as a straw, or as gravity fed from the water bag provided, whatever the circumstances demand. All in all a good purchase in my opinion.
Roger
Reviewed in the United States on October 7, 2022
I bought because my wife dislikes the chlorine taste from the hotels when we travel, and this is one of the only ones I found that does that. I did not buy for backcountry use - only using to drink already potable water.Did the trick to improve flavor for her, and easy to use and packs up small. No comment on ability to filter out the bad stuff…I frankly stick to my MSR brand if I’m worried about that.
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