Key Features:
1. Filter More: Filters up to 4000 liters of natural fresh water without using any chemicals. 4000L clean and drinkable water in a backpack on the go.
2. Versatile Design: Easily set up a DIY filtration system by soda bottle like Coca-Cola bottle, plastic bag, collapsible bottle or bucket. Or drink directly from water source like a straw.
3. Backflushing With Ease: Threads on filter both sides. A handy 28mm threads bottle can be screwed on water filter outlet for backwashing.
4. Reliable filtering result: 0.1 micron membrane ensures 99.999999% removal rate of bacteria. TUV and SGS testing reports.
5. Superior material: FDA approved. Impact resistance and ultra-light L630 fits in the palm of your hand. Lifespan can be extended by backwash.
Durable and lightweight: The water filter straw is made of carbon fiber material, which is durable and can be used for a long time.
Wide compatibility: The water filter straw is suitable for all kinds of outdoor activities, such as camping, hiking, backpacking, fishing, etc.
Good choice for camping, hiking, fishing, scouting, travel, military, survival use, or emergence supplies.