With the craziness of 2020 it became necessary for my wife & me to enhance our self preservation stockpile. And, first on our list was to update our water purification items because without water you can’t survive. Aquatabs are an absolute necessity to have if you run into a situation where you aren’t able to obtain treated/purified water. Plus, its long shelf life, fair price, ease of use and convenient size are perfect for a bug-out bag or simply having a pack in you glove compartment. Add to this a Sawyer SP128 Mini Water Filtration System and you’re covered in the event of a disaster.