Survival Filter Straw
Survival Filter Straw
Survival Filter Straw
Survival Filter Straw
Survival Filter Straw

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Survival Filter Straw

Why You Need This:

Zero dependency on electricity or chemicals

Supplies up to 1,800 gallons of safe drinking water That's 10 years of hydration-for just one person.

Ultra-lightweight (≤2oz)

Removes 99% of deadly bacteria & parasites

1 straw = 1,800 gallons = 13,600 bottles — that’s less than $0.002/ bottle!

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Details

The Practical Survival™ Emergency Water Straw is a compact, lightweight water filtration device designed for emergency preparedness, travel, outdoor adventures, and daily use during water system disruptions. It uses advanced hollow fiber membrane technology to physically remove over 99.99% of harmful contaminants, including:

  • Bacteria (e.g., E. coli, Salmonella, Legionella)
  • Protozoa (e.g., Giardia, Cryptosporidium)
  • Microplastics and sediment
  • Filters particles down to 0.1 microns

Each straw can purify up to 1,800 gallons of water, making it one of the highest-capacity personal filters on the market. It operates without electricity, batteries, or chemicals, and it has no expiration date when stored dry.

 

Compatible Use Cases:

  • Drink directly from streams, lakes, or puddles
  • Attach to standard 28mm water bottles
  • Integrate with gravity-fed hydration bags or emergency water bladders

 

Each unit comes with a flushing syringe for cleaning and long-term maintenance. Ideal for:

  • Emergency kits
  • Backpacking and hiking
  • International travel
  • Natural disaster readiness
  • Everyday home backup

Specifications:

Size: 8 inches

Weight: 2 oz

Filtration Method: Hollow Fiber Membrane

Lifespan: Up to 1,800 gallons

Certified: SGS Tested, FDA-approved materials

Protect yourself and your loved ones with reliable access to clean drinking water — wherever you are.

Shipping

enjoy our worldwide 10-12 day shipping. please notice this does not include our 2-3 days quality assurance period.

Thousands of americans are already prepared

Real life stories from our customers

Hear real life stories from our customers about how our straw helped their lives!

Ultra-Fine Filtration – 0.1 Micron Precision

Removes >99.99% of harmful bacteria like E. coli, Giardia, Salmonella, and microplastics. Trusted hollow fiber membrane filters what your eyes can’t see — giving you safe water instantly without chemicals or electricity.

One Filter, Countless Scenarios

Whether you're hiking a trail, stuck in a power outage, or traveling abroad, this straw adapts. Clean water from any freshwater source — anytime.

Emergency Water for Pennies Per Gallon

Bottled water costs $1–$3 per gallon — if it’s even available during a disaster. This filter gives you up to 1,800 gallons at under $0.01 per gallon.

Simple HOW TO USE

01. Dip & Prime

Submerge the straw’s bottom end into your water source — whether it’s a stream, lake, bottle, or gravity bag. Allow it to sit for 15–20 seconds to fully saturate the filter before use.

02. Drink Your Way

Option 1: Sip straight from the source like a regular straw — perfect for hiking and on-the-go hydration.

Option 2: Screw the straw onto any standard 28mm water or soda bottle and drink from the top for added convenience.

Option 3: Attach it to a gravity-fed water bag system to filter water into another container — great for campsites or group use.

LOved by thousands

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FAQs

Does the straw remove viruses?

The straw filters down to 0.1 microns, which blocks most bacteria, protozoa, and microplastics. While it can reduce some virus-sized contaminants, it’s not rated for full virus removal. For high-risk areas, we recommend using water purification tablets in addition to the straw.

How long does one straw last?

Each straw filters up to 1,800 gallons of water — enough to support one person’s drinking needs for nearly 10 years under average use. Simply replace the straw once water stops flowing.

What bottles is it compatible with?

The straw fits any standard 28mm threaded bottle, such as typical water or soda bottles. It also works with most gravity bag systems.

Does it change the taste of water?

No chemicals are added, so the taste remains natural. It simply removes harmful contaminants without affecting flavor.

Does it have an expiration date?

No. The straw has no expiration as long as it’s stored in a cool, dry place. Just make sure it’s completely dry before long-term storage to avoid mold or microbial growth.

Is it reusable?

Yes! The included flushing syringe allows you to clean and reuse the straw repeatedly. Proper maintenance will extend its lifespan and keep it working efficiently.

Can children use it safely?

Absolutely. The straw is easy to use and does not require strong suction. Children can drink directly from the straw or from a bottle with adult supervision.

What water sources can I use it with?

The straw is effective with most freshwater sources — lakes, rivers, streams, rainwater, and even tap water in regions with questionable safety. Avoid using it with saltwater or industrially polluted water.

Still Not Convinced

See our customers use our straw in action!