What Is The Safest Container To Store Water In?

What Is The Safest Container To Store Water In? The safest plastic containers to hold water are polyethylene-based plastics, or plastics #1, #2, and #4. All food-grade plastics are made of High-density polyethylene (HDPE) #2. What is the best material to store water in? Glass is the boss in the reusable water bottle category. It