Dh thinks I am bonkers. I think the minimum we need is 100 1.5l bottles. Family of two adults and three kids. Assume we would each drink a bottle a day maybe more, pls cleaning teeth and cooking. Would like to have enough for ten days without water though obv if this happened we would try to ration it a bit if we didn’t know how long it would last. We have purification tablets too and some Jerry cans. What are you all doing re water?