【Ultimate Wilderness Survival Assistant】：This versatile water bottle not only helps providing healthy, drinkable water in harsh outdoor conditions, but will help you to find direction using the built-in compass on the top. 【Instant Fresh Water】：Just fill up the bottle and drink. SurviMate Portable Water Filter Straw Survival Kit Emergency Camping Integrated Water Filter-K8612S 【5-Stage Filtration】：The Survimate water filter bottle adopts a composite filter technology, can reduce most contaminants. 1L Water Bottle with Filter Gowinsee Portable 22oz Blue Tritan Water Bottle with Advanced 4-Stage Explore the SurviMate Purified Water Bottle, perfect for adventurers. With 5-stage filtration, it ensures safe, fresh water on hikes or travels 【Smaller Filter Pore Size】：The filter pore size of the hollow fiber UF membrane is 0., 01 microns so that it can filter out 99., 99% harmful materials from the water while other brands' filter pore size is only 0., 2 microns. The smaller filter pore size, the higher filtering accuracy. Nothing could be simpler - no pumps or hoses, no squeezing, no batteries or bulbs! Portable Water Purifier SurviMate Purified Water Bottle For Camping, Hiking, - Import It All Air Up Bottle Only sip 5 to 8 times to get clean water.
