
Drink directly from rivers, lakes, and streams with confidence. Strawomic combines hollow fiber membranes and activated carbon to eliminate sediment, impurities, and odors. Lightweight, rugged, and ready for any outdoor adventure or emergency.




Activated carbon fiber eliminates foul odors and improves natural water taste, while the hollow fiber membrane blocks microscopic particles and sediment for crystal-clear refreshment on the go.
Easily screw onto standard 28mm disposable water bottles or connect to gravity bags and hydration bladders. Enjoy effortless, hands-free group filtration right at your campsite or on the trail.


Crafted with impact-resistant, food-grade ABS casing and protective dual-ended caps, Strawomic survives rugged treks, extreme weather, and emergency pack storage without damage or leaking.



Clean hydration is non-negotiable in the backcountry. Strawomic provides fast, reliable, multi-stage water filtration in a compact form factor that fits effortlessly into any emergency kit or hiking backpack.
David Miller, Research Specialist


Combines a hollow fiber membrane with activated carbon to capture fine sediment, suspended particles, and unpleasant tastes in natural fresh water.

Sip clean water straight from streams, lakes, and rivers without needing pumps, purification tablets, or waiting for water to boil at your campsite.

Weighs mere ounces and slips into any pocket, backpack side sleeve, or bug-out bag for effortless emergency readiness.


Connects seamlessly to standard threaded disposable water bottles and compatible gravity bags for versatile, flexible hydration setups.

Built from tough, impact-resistant ABS material designed to withstand harsh outdoor conditions, drops, and heavy trail wear.

Tightly sealed end caps protect the mouthpiece and threaded base from dirt, mud, and cross-contamination between all your outdoor uses.









Test Strawomic on your next trek. If you are not completely satisfied with its flow or filtration quality, return it within 30 days for a prompt, full and hassle-free refund.
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Took Strawomic on a 4-day backpacking trip in the Rockies. Drank straight from mountain streams and the water tasted crisp and clean. Super lightweight in my pack.

Screwed directly onto my standard water bottle without any leaks. It is now a permanent essential item in my hiking daypack and vehicle emergency survival kit.

The dual caps keep everything clean while hiking through muddy trails. Fast flow rate with no weird plastic aftertaste. An absolute must-have piece of survival gear for camping.
