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💦 Sip Smart, Stay Ready: The Ultimate Survival Straw for Every Explorer
The Membrane Solutions Straw Water Filter S1 is a compact, NSF triple-certified portable water filter designed for hiking, camping, and emergency preparedness. Featuring a 5-stage filtration system with a 0.1 micron pore size, it removes 99.9999% of bacteria, microplastics, and heavy metals while preserving essential minerals. Lightweight and durable, it fits any 28mm bottle and filters up to 1,320 gallons, making it an indispensable hydration tool for professionals and outdoor enthusiasts alike.
| ASIN | B073R8F3HP |
| Best Sellers Rank | #377 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Camping & Hiking Water Filters |
| Brand | Membrane Solutions |
| Brand Name | Membrane Solutions |
| Capacity | 1320 Gallons |
| Container Type | Bag,Bottle |
| Customer Reviews | 4.7 out of 5 stars 13,078 Reviews |
| Global Trade Identification Number | 00850071881721 |
| Included Components | Membrane Solutions Straw Water Filter |
| Installation Type | Handheld |
| Item Dimensions L x W x H | 1.7"L x 1.7"W x 7.4"H |
| Item Height | 6.69 inches |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Membrane Solutions |
| Material | Glass Polypropylene Acrylonitrile Butadiene Styrene |
| Material Type | Glass Polypropylene Acrylonitrile Butadiene Styrene |
| Maximum Flow Rate | 500 Milliliters Per Minute |
| Model Name | gear |
| Model Number | water filter straw |
| Other Special Features of the Product | Lightweight |
| Power Source | Non Electric |
| Product Dimensions | 1.7"L x 1.7"W x 7.4"H |
| Purification Method | 5-Stage: Hollow Fiber Ultra Membrane, Activated Carbon Filter, Double PP Cotton Fiber, Coarse Filter |
| Special Feature | Lightweight |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 850071881721 |
| Upper Temperature Rating | 40 Degrees Celsius |
C**R
If you explore the outdoors, you need one in your pack!
The straws are exactly what I expected. I love the quality and functionality. We made a survival kit to add to each of our kids hiking packs. These are lightweight and portable and could definitely save you in a bad situation on the mountain.
A**S
Great item
Haven’t had to use them yet I haven’t opened them, but I’m sure they’re worth the money
L**8
Great for Emergencies — Peace of Mind!
I bought this water filter just in case of an emergency, and it gives me a lot of peace of mind knowing it’s ready if we ever need it. It feels sturdy, well-made, and compact enough to store easily. I haven’t had to use it yet, but it’s reassuring to have a reliable option for clean water in a pinch. Pros: • Compact and portable • Well-made and sturdy • Gives peace of mind for emergency situations Cons: • None so far — haven’t used it in an actual emergency yet Overall, a solid choice for anyone looking to be prepared for unexpected situations.
A**R
A necessity for hiking, camping, emergencies and a “Go-Bag”.
Have not actually used. Ratings indicate a good product. We have them on-hand in case of need.
E**E
Good stuff
Good product. Works great. Shipped fast. Threw them into the go bags
H**.
A secure water source in a small package
I can't say anything more that what has already been said on other websites. These are for my emergency gear totes and will be thee when/if I need them!!
K**S
A more affordable version of Lifestick.
Great for the price!
X**7
Water straw filter
Bought them to have on hand for Hurricane season. The directions say they are easy to use, as if yet I have not tried them but want them on hand. Never know when there will be problems with our water quality. These are easy to take with anywhere
Trustpilot
2 months ago
2 weeks ago