Key Features

• Innovative Split-Body Design for Backwashing: Unlike conventional fixed-cap straw water filters, this modular system allows independent backwashing of each section using any 28mm-threaded bottle. No extra syringe needed! The design prevents clogging and extends lifespan to filter 1,500 gallons (6,000L) of water.
• 0.1-Micron Filtration – 99.9999% Removal Rate: The precision water filter removes 99.99% of harmful particles, sediments, and E. coli, providing cleaner water than most 0.2-micron filters. Since the vast majority of harmful substances in outdoor water sources are larger than 0.1 microns, this straw ensures safer water wherever you go
• 5th-Gen Low-Resistance UF Membrane: Say goodbye to weak flow and hard-to-draw straws! The 5th-gen hollow fiber ultrafiltration membrane reduces flow resistance up to 50%, boosting water speed – making every sip effortless. No more sore cheeks! Just 1 second for a big drink
• 2-in-1 Survival Tool – Purified Water & Navigation: More than just a water filter! The built-in, battery-free compass ensures you stay on track in the wild. Designed for true outdoor survival, this filter straw is an essential for camping, hiking, backpacking, and emergency preparedness
• Essential for Camping, Survival & Emergency Water Filtration: This lightweight, compact water filter straw is a must-have survival kit essential for outdoor adventures, emergency preparedness, and disaster relief. Whether you're camping, hiking, or facing a water crisis, it ensures access to clean, purified water anytime, anywhere. An ideal choice for any survivalist, prepper, or adventurer!

Specifications