The SimPure Soft Flask with Filter is an essential tool for outdoor running, hiking, mountaineering, and emergency preparedness. Designed for adventure travel, field rescue, and family emergencies, it effectively filters out mud, particulate matter, algae, colloids, and suspended pollutants from natural water sources.

The integrated filter removes 99.99% of bacteria, viruses, and cysts, as well as residual chlorine and other harmful substances, ensuring safe drinking water in any outdoor environment. Its compact, rollable design makes it easy to store and carry.