An adult needs between 3 to 5 L of water daily to survive. This jug has enough water to keep me alive for one day.
This is one of the best ways to make sure you have enough water in an emergency.
Below you can see enough water to keep one adult alive for 5 days (5 jugs).
Yes they take up room, but they can go on shelves in a closet, on the floor of a closet, in a basement room, or if you don't have snow and freezing temperatures, you can store them in a garage or barn or even on your porch.
I'm experimenting this winter with filling some 3/4 full (to allow for expansion) and putting them in my barn.
Last winter I tried using the disposable containers you can buy for water coolers but they cracked. I think I might try the tougher non-disposable ones this year.
We have other stores of water too. My wife keeps 4 of the water cooler jugs filled and in a closet. We also have several trays of bottle water and try to never let them get below two extras in the house at all times.
But the orange juice containers are so handy we have about 35 filled and stored now, plus about 2 dozen empty ones strung on a bungie cord in the barn. We can quickly fill those if we have warning of a disaster possibility. And we're adding more every week each time we finish a jug of juice.