4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
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I'm seeing $20. Only a $7 coupon. I bought these and the original. Better to have them and not need them than to need them and not have them. I really don't plan on using them unless there's an...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Yes, I see that the Amazon description says "Survival Gear for Outdoor Water Needs - SGS certificated, Test Report NBF21-004693-01." But when I go to the sgs.com website I find nothing when...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
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21,162 Views
I looked this up, sharing in case it help anyone else.
NSF stands for National Sanitation Foundation. It tests for pesticides, herbicides, heavy metals, microbial contaminants, and 280 banned...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
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21,162 Views
As far aa I know, yes they are all basically the same. But the very first one to actually produce and be the original is the lifestraw back when they had that ted talk and actually had the funding to...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Wow, that was a good educational write-up. Thank you!
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
I see Vestergaard here, but there's not much (or anything) on the straws so far as I can tell:
...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
This is the Sawyer Squeeze https://www.amazon.com/Sawyer-Products-SP129-Filtration-Squeezable/dp/B00B1OSU4W. It's at an above average price right now. Usually, they're available for around $30. While...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Post a link to the "experts and science" and I might believe you.
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Can you provide a link to the product you are talking about?
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Can always buy a 4 pack and randomly test one. If they suck, get a refund. Thanks OP. I'm going to grab a pack to compare with one of the LifeStraw's I bought awhile back.
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Just bought one for Yosemite next September. I nearly didnt make it on the way back from half dome. Ran out of water about an hour before the river as the last vistor that day. Then my iphone lost...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
The funny part is that neither filter (not company) can be found on the NSF's webpages...
https://www.nsf.org/certified-products-systems
Search Membrane Solutions (this product) and/or...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
What expert science do you have?? Ignore what? That these are purposely designed to look like a life straw and rip off their brand and reputation? You know they are as good? ๐๐๐. Ugh.
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Ya because science. Where have we heard that? Oh ya the clot shots! :starwars:
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Unknown brand. Lifestraw duplicate. Use at your own risk.
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
I think he meant to keep the straw locked up in an air-tight bag or container if it's new or already completely dry. If it has been used recently, I'd leave out to air dry before sealing it back up.
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
The Sawyer claims 75% thicker straw walls. That's how they claim a lifetime longevity; the stronger straws withstand infinitely more backflushes.
The lifespan rating on these indicate they are...
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
Is it frowned upon to use this at a resturaunt in Mexico? If it came to a life saving point, I'd still struggle to get my face so close to some say a toilet or putrid water source.
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
From the manufacturer โUnder normal circumstance,it can be stored for 24 month.
Membrane Solutions Corpโ
4-Pack Membrane Solutions Portable Water Filter Straw Filtration (Blue) $15.59 + Free Shipping w/ Prime or on $35+
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Thread created 04-19-2024 by TattyBear
+67 Score
40 Replies
21,162 Views
I've heard of documents in sealed safes getting mold because a tiny amount of moisture. Sealing is a good idea until you seal moisture within, stuff can go bad really quickly.
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