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Customer Reviews
4.6 out of 5 stars 237
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4.6 out of 5 stars 237
5.0 out of 5 stars 5
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4.6 out of 5 stars 237
Price
$13.97$13.97 $25.00$25.00
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$199.00$199.00 $99.98$99.98 $59.97$59.97
Material
Polypropylene Fiberglass Polypropylene 20D nylon with Hydroshield(PU coating) Fiberglass Polypropylene
Unit Count
1 Pack 1 Pack 2 Pack 1 Pack 4 Pack 5 Pack
Color
Orange White Orange Granite Green White Orange
Special Feature
Lightweight, Tear Proof, Water Proof Flame Resistant, Lightweight Lightweight, Tear Proof, Water Proof Lightweight Flame Resistant, Lightweight Lightweight, Tear Proof, Water Proof
ULTRA-LIGHT & TRAVEL-READY: Weighing only 2 oz and measuring 6 inches, this compact water filter easily fits into your pocket, backpack, or emergency bag. Designed for outdoor use, it’s the perfect grab-and-go hydration tool for hiking, travel, camping, or off-grid situations where space and weight matter.
EFFECTIVE 2-STAGE FILTRATION: This water purification straw features a multi-layer filter and a durable BPA-free ABS shell, helping to reduce sediment and enhance taste from natural water sources. With no batteries or pumps required, it offers easy, reliable hydration wherever your outdoor journey takes you.
YOUR ULTIMATE SURVIVAL GEAR COMPANION: Delivers clean water instantly at a 400ml/min flow rate, so there’s no waiting, squeezing or second-guessing. Whether you’re crossing rugged terrain or responding to disaster, hydration shouldn’t be hard. Just sip and survive – without dehydration slowing you down.
BUILT TO OUTLAST THE WILD: This water filter straw delivers up to 1,000 liters (264 gallons) of use — with no moving parts and no need for electricity. Shelf-stable for up to 15 years, it’s the reliable choice for outdoor adventures, emergency kits, or long-term storage when every drop matters.
POCKET-SIZED POWER YOU CAN TRUST: Tested for durability, portability, and real-world use, the Sierra Madre pure water straw offers a simple, compact alternative to bulky water filtration systems or bottles. Whether you’re out on a family hike or building a basic safety kit, this lightweight straw is built to support hydration when it matters most — no hassle, no heavy gear
8 reviews for Sierra Madre Pure Water Straw – 264 Gallon Water Filter Purification for Backpacking, Camping, Hiking, Travel – Perfect for Preparedness Survival Gear & Supplies – Portable & Lightweight (Pack 2)
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$40.49
Chett1243 –
its very small, this is a proper life straw and a great one at that
I picked up this water filter straw for an upcoming hike along the Lake Michigan shoreline, and so far, I’m really happy with it. I haven’t taken it out on the trail yet, but after testing it at home, I feel confident it’s going to be a great piece of gear.What I like most is how lightweight and compact it is — it’s only about 6 inches long and weighs next to nothing, so it’s perfect for tossing into my daypack without adding bulk. My plan is to use it by filling a water bottle straight from streams or the lake, then sticking the straw in and sipping directly. That seems like the easiest and cleanest method, and it worked well when I tried it with a tap water bottle at home.I did a quick test using some not-so-great water (just to see!), and it came through clean with no grit or weird taste. The flow rate is surprisingly good — no squeezing or struggling to drink, just sip and go.This straw will definitely be part of my hiking kit, and I’ll likely keep another in my emergency bag. I like that it doesn’t need any batteries or filters to replace, and it’s rated to last a long time.Looking forward to putting it to the test soon on the trail!
T451 –
Excellent filter, perfect for my go bag.
This is a perfect pairing in my emergency bag with my Sierra Madre Emergency Sleeping Bag. This filter is smaller and better suited to emergency use than similar products. I have several other filters, but most are much larger and are better for my backcountry excursions (filtering large volumes of water quickly). I love this filter and find it much better than other “straw” filter products.This is definitely going on my list for Christmas gifts to family and friends
Amazon Customer –
Perfect travel filter
Convenient and practical. I bought one for a friend, it’s now been to Africa and Antarctica.
D. Herring –
Reliable, Compact, and a Lifesaver
This water straw is a must-have for camping, hiking, or emergency kits. It’s super lightweight, easy to use, and filters up to 264 gallons—more than most similar products. I’m excited about a 5-year shelf life! Feels durable and gives peace of mind knowing it removes bacteria and parasites. Great value and highly recommended!
Jami –
Compact
Very compact and the shelf life of 5 years is plus.
Charles F Hobbs Jr –
Great quality build and essential product
It is a great product. Conveniently small, so it fits most places. It is great to have for emergencies at a very good price. It is obviously well built and should be in everyone’s pack.
David Sywalski –
Clean water on the go!
Nice product, Great price.Awesome for camping, hiking, biking, trail running……. Useful enough to have in everyones go bag.
Sandra Meredith –
Good small business product
Good product, well made. Support small businesses. Compact size. Easy to use and convenient. Expiration date on product is helpful