Transform untreated water from rivers, lakes, and streams into clean, safe hydration instantly. Engineered with a 0.01 micron hollow fiber membrane, FiltSipy purifies up to 1,320 gallons for hiking, outdoor survival, and complete emergency readiness.
Removes micro-particles, sediment, chlorine, and impurities instantly. The high-precision hollow fiber membrane ensures crystal-clear drinking water straight from natural outdoor sources on every adventure.
Engineered for long-lasting durability, one compact FiltSipy straw provides clean drinking water for months of outdoor trekking, backcountry camping expeditions, and unexpected disaster emergency kits.
Features a smart double-threaded base that connects directly to standard 28mm bottles, gravity hydration bladders, or functions as a standalone straw for instant sips directly from streams.
"FiltSipy sets a new standard for portable survival gear. Its 0.01 micron filtration membrane delivers instant, reliable purification from rough freshwater sources, making it an indispensable outdoor tool."
David Mitchell, Research Specialist
Hollow fiber ultrafiltration blocks sediment, micro-particles, and chlorine to yield refreshing, crisp drinking water without chemical aftertastes.
Purify up to 1,320 gallons of clean water with a single straw, providing continuous hydration security for family emergency packs and trail journeys.
Measuring just 5.3 x 1.2 inches, it slips easily into backpacks, glove compartments, or bug-out bags without adding weight.
Screw directly onto standard 28mm threaded water bottles, attach to hydration bladders, or drink straight from creeks with ease.
Manufactured with top-tier food-grade materials that guarantee clean taste and zero harsh chemicals in every single sip you take.
An essential safeguard during natural storms, boil-water notices, outdoor travel, camping trips, and remote off-grid expeditions.
FiltSipy Emergency Water Filter
Carrying Clip
Lanyard Cord
User Manual
Extension Tip
Storage Box
Every FiltSipy survival filter straw is backed by our dedicated 30-day money-back guarantee and responsive customer support team to ensure complete peace of mind on every trip.
Everything you need to know
FiltSipy was a lifesaver during our five-day backpacking trek. Water from mountain streams tasted crystal clear with zero plastic taste. It screwed right onto my bottle!
Incredible flow rate and ultra-compact. I keep one in my bug-out bag and one in my camping backpack. Gives me immense peace of mind whenever I explore remote trails.
Super lightweight and well built. Tested it on a murky creek and the water came out remarkably fresh and clean. The included carry clip and extension straw make it super easy to use.
