based on 21,191+ reviews!
"After our water was shut off for 3 days during the last storm, I ordered these for the whole family. They are lightweight, easy for the kids to use, and small enough to toss in a bag. Best money I have spent on preparedness gear."
"After seeing what happened to people during the last few hurricanes, I stopped putting off emergency prep. This filter costs less than a pizza and gives my family access to thousands of gallons of clean water if things go sideways."
"I was skeptical so I tried it on the grossest water I could find, a stagnant pond behind my property. Tasted like it came from a Brita. You can also thread it onto a regular water bottle which is great for on the go. Ordered extras for the whole family."
Survival Sip is a portable hollow fiber membrane water filter designed for emergency use.
Survival Sip allows anyone to draw water from virtually any freshwater source - a pond, a rain barrel, a flooded tap, a stream and filter it into clean, safe drinking water within seconds.
The core technology inside Survival Sip is a 0.1-micron hollow fiber membrane.
At that filtration level, the filter physically blocks bacteria, protozoa, and microplastics from passing through. That means pathogens like E. coli, Salmonella, Giardia, and Cryptosporidium.
The kinds of biological threats that surge through contaminated water supplies during floods and infrastructure failures - are stopped before they reach your mouth.
Every unit ships with the filter straw itself, a flexible squeeze pouch that lets you fill and carry water from any source, a backflush syringe for maintenance and filter longevity, and a carabiner clip for attaching to a bag or belt.
That combination of components gives you multiple ways to use the device - drink directly from a source, fill and squeeze the pouch, screw it onto a standard water bottle, or connect it to a hydration bladder.
Using the Survival Sip portable water filter is genuinely simple enough that a child can figure it out without instruction. You fill the squeeze pouch from any freshwater source, attach the filter and squeeze.
Water is forced through the 0.1-micron hollow fiber membrane, which traps contaminants while allowing clean water to pass through to the mouthpiece. Alternatively, you can dip the straw end directly into a water source and sip - the same suction action pulls water through the filter.
The filtration happens mechanically, not chemically. There is nothing to mix, dissolve or wait for. The moment water passes through the membrane, it is filtered.
That immediacy is what makes the Survival Sip drinking water filter so well suited to actual emergency conditions, where time and cognitive load are both in short supply.
Maintenance is handled through backflushing — pushing clean water back through the membrane using the included syringe. This clears accumulated sediment and debris from the fiber pores, restoring flow rate and extending the life of the filter over hundreds of uses.
Here are some of the important benefits of Survival Sip:
WARNING: Stock levels of Survival Sip® are limited Accept your reserved package above NOW before your discount expires.
Secure Your Survival Sip Water Filters While Stock Last
1: Place the intake end of the filter into any freshwater source such as a stream, pond, or container filled with water.
2: Then sip directly through the mouthpiece or attach it to the squeeze pouch if included in the kit. Water passes through the internal filtration membrane and becomes safe to drink instantly.
3: After use, backflush the filter using clean water to maintain performance and extend lifespan.
WARNING: Stock levels of Survival Sip® are limited Accept your reserved package above NOW before your discount expires.
Survival Sip Water Filters is backed by a 100% money back guarantee for 90 full days from your original purchase.
If you’re not totally and completely satisfied with the Survival Sip or your experience in the first 90 days from your purchase simply let us know at Survival Sip Portal and we’ll give you a refund within 48 hours of the product being returned.
That’s right, simply return the Survival Sip Water Filters anytime within 90 days of your purchase and you’ll receive a refund, no questions asked!
Once you have clicked the Survival Sip “Buy Now” button that is right below this text, you will be taken to the secure page. Then just enter your information, and select the desired package to complete your order, and your Survival Sip Water Filters will then be processed and shipped to you.
Your online privacy is one thing you can be sure we so much prioritize here and thus do not worry about losing any sensitive credentials while making your Survival Sip purchase from us.
If within the first 90 days of receipt you are not satisfied with Survival Sip Water Filters, you can request a refund by sending an email to the address given inside the product and we will immediately refund your entire purchase price, with no questions asked.
Yes, it is designed specifically for emergencies like floods, storms, and water shortages. It provides instant access to safe drinking water without electricity or setup.
According to the official website, Survival Sip offers a 90-day money-back guarantee. Per the company's posted terms, the buyer is responsible for return shipping costs, and there is a stated shipping and handling fee for replacement units.
Most viruses are smaller than 0.1 microns, which means they can pass through standard hollow fiber filters of this type. The brand's marketing focuses on bacteria, parasites, and microplastics. It does not claim virus removal. If your specific concern is viral contamination (rare in U.S. surface water but possible in flood scenarios with sewage cross-contamination or in international travel to certain regions), you would want a filter rated for viruses or a separate chemical disinfection step.
No. Survival Sip is sold by Unbindgear, and LifeStraw Sip (and LifeStraw Sip Essential) is a separate product made by LifeStraw. They are similar in form factor and category but are different products from different companies. If you are searching for one, make sure you are evaluating reviews and specifications for the correct product.
A portable filter like Survival Sip is one layer in hurricane preparedness, not a complete solution. Standard guidance from FEMA and most state emergency management offices is to store one gallon of water per person per day for at least three days. A filter is a backup if your stored water runs out or gets contaminated, and it is most useful when paired with stored water rather than relied on as the only water source. Always follow current guidance from FEMA, the National Hurricane Center, and your local emergency management agency during an active storm.
No, it works completely without electricity, batteries, or charging. This makes it highly reliable during off-grid or disaster situations.
