Drink water safely from most contaminated water sources. LifeStraw is ideal for emergency preparedness, as well as for campers and hikers who may be drinking from rivers or lakes. Because LifeStraw is lightweight and compact, it is also great for travelers.
Filter Capacity = 1,000 gal (4,000L)
Pore Size = 0.2 microns
Specifications = 9" x 1"; 2oz