2 Pack Water Filter Straw - Portable, Compact, Multipurpose Water Purification Device for Emergency Kits, Outdoor Activities, Camping, Travel

Additional Details from the Manufacturer

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More features

• The portable and lightweight filtering system is ideal for recreation, hiking, camping. It’s also your good companion for scouting, domestic and international travel, and emergency preparedness
• 5-Stage Filtration - Our Upgrade 5-Stage Filtration System includes a coarse filter screen, double layer pp cotton fiber, coconut shell activated carbon and hollow fiber ultrafiltration membranes. which can remove 99.9999% of harmful substances (pollution, odor, chlorine and organic chemicals, etc.) and improve the taste. Ensuring the safest water in the worst environments.(IT DOES NOT LOWER TDS VALUE, ensuring water's essential mineral balance remains untouched.)
• High-Quality Materials & Versatile Filtering Modes - Made of durable food-grade plastics, manufactured with BPA-Free ABS, ensuring safe and quality drinking water. Compared to the big filter straw on the market, Membrane Solutions water filters have a smaller frame, more convenient to use and more filtered modes, ideal for connecting with a soft water pouch or disposable water bottle, even as a replacement gravity filter to get pure water for family & group.