When overlanding, access to clean and safe drinking water is crucial for survival. However, it can be challenging to find reliable water sources in remote areas. A water filter can help ensure that the water you collect from streams, rivers, or lakes is free from harmful bacteria and contaminants. This is particularly important in areas where water sources may be contaminated with animal waste or other pollutants. A water filter can help remove these impurities, making the water safe to drink. This not only promotes good health but can also save you from having to carry large amounts of water with you on your trip.