Fresh Water InstantlyIf you want to obtain healthy drinking water simply and quickly, you can use this survival gear. Our water purifier is perfect for outdoor backpacking, hiking, camping, travel, hunting, fishing, scouting, emergency preparedness, etc. It could be a big-time savior in an emergency situation and a great accessory to add to your bag or survival emergency kit Food Grade MaterialBuild out of strong food-grade plastics, manufactured with BPA-Free ABS, very safe, filtration accuracy is 0.01 microns which can provide you with a reliable source of pure drinking water at any time and anywhere. Especially in an emergency. Easy To Use Its ready for use, you just need to insert this camping water filter directly into water sources, or attach it into other water bottles or hydration packs. After each use, simply blow out of the straw to backwash it easily, in order to extend its life cycle. Safe and effectiveThis survival kit with 0.1-micron pore size, removes 99.9999% dust, sediments, and other harmful material, removes 99.99999% of micro-plastic. Activated carbon reduces bad taste & odor, chlorine. And the Coarse filter removes the large particle. Safe and effective survival gear can get clean safe drinking water immediately