Clean drinking water is one of the first things people worry about when storms, outages or boil notices interrupt daily life. Bottles help for a while, but they are heavy, limited and often difficult to replace when everyone needs them at once.

This portable survival straw is built to make your water backup more flexible. Its 0.01 micron membrane and carbon stage help filter freshwater from creeks, tanks, rivers or taps under boil notices, while the compact body fits easily into home kits, car bags and camping packs. Use it directly, attach it to a bottle or set it up for gravity filtering whenever you need a simple way to prepare.