Straw-type Water Purifier

Drink From Any Source. Trust Every Sip.

A stream, a lake, a questionable tap — the Straw-Type Water Purifier turns virtually any water source into safe drinking water in seconds. At just 2.5 oz and 8 inches long, it's the survival tool that earns its place in every pack, emergency kit, and travel bag.

Why You'll Love It

• 3-Stage Filtration: Coarse pre-filter, activated carbon, and 0.1-micron hollow fiber ultrafiltration membranes work together to remove 99.99999% of bacteria, parasites, pollutants, chlorine, and odors.
• 0.1-Micron Precision: Finer than the standard 0.2-micron filters — catches more at a faster flow rate of 500ml/min (16.9 fl oz/min).
• 396 Gallons Per Filter: One filter straw provides up to 396 gallons of clean water before needing replacement — that's years of emergency use.
• Fits Any 28mm Bottle: Screws directly onto standard threaded bottles, soft pouches, or disposable water bottles. No adapters needed.
• Ultralight & Pocket-Sized: At 2.5 oz and 8" long, it disappears into a jacket pocket, pack hip belt, or emergency kit without adding bulk.
• BPA-Free & Food-Grade: Built from durable, food-grade ABS plastic — safe for long-term use and repeated cleaning.
• Easy to Clean: Both ends are removable for backflushing and maintenance to extend filter life.

Specs

• Filtration: 3-stage (coarse screen + activated carbon + hollow fiber UF membrane)
• Pore Size: 0.1 microns
• Flow Rate: 500ml/min / 16.9 fl oz/min
• Filter Life: Up to 396 gallons / 1,500L
• Size: 8" x 1" / 20 x 2.5 cm
• Weight: 2.5 oz / 70g
• Material: BPA-free, food-grade ABS
• Compatibility: 28mm threaded bottles, soft pouches, disposable bottles
• Color: Blue
• Ships from: United States

Essential for camping, hiking, backpacking, international travel, and emergency preparedness.