LifeStraw Mission Gravity-Fed Water Purification Hydration & Filtration System

Group-Ready Purification. Trusted by Adventurers Worldwide.The LifeStraw Mission Gravity-Fed Water Purification System is engineered for groups, families, and emergency situations where reliable, large-volume water purification is essential. Hang it up, fill it, and let gravity deliver clean, purified water for your entire camp — no pumping, no chemicals, no waiting.Key Features Gravity-Fed System – Hands-free purification delivers clean water continuously without pumping or effort Hollow Fiber Membrane – Removes 99.9999% of bacteria, 99.9% of protozoa, and 99.999% of viruses for comprehensive protection High-Volume Output – Available in multiple sizes (5L, 12L) to support individuals, groups, and base camps No Chemicals Required – Pure mechanical filtration means no iodine, chlorine, or aftertaste Long Filter Life – Filters up to 18,000 liters before replacement, making it a long-term investment Emergency Ready – Ideal for disaster preparedness, humanitarian use, and remote expeditions Whether you're leading a group into the backcountry or building out your emergency preparedness kit, the LifeStraw Mission delivers the peace of mind that comes with truly clean water.