Water Filter Straw, 4-Stage Portable Filter for Camping

Attaches directly to a bottle for quick use, with 1-micron filtration to help reduce sediment and particles.

4-STAGE FILTRATION】Combines PP cotton, activated carbon, filtration media and a 1-micron hollow-fibre membrane for layered filtration.

【UP TO 1,500L CAPACITY】Designed to provide extended filtration performance under suitable water conditions and correct maintenance.

【NO POWER REQUIRED】Works without electricity, batteries or charging; simply place into a suitable freshwater source and drink through the mouthpiece.

【COMPACT & PORTABLE】Slim lightweight design fits easily into backpacks, travel bags, car storage compartments and emergency kits.

【FOR OUTDOOR & EMERGENCY USE】Suitable for camping, hiking, travelling and emergency preparedness when additional freshwater filtration is needed