We’ve previously featured products designed to store drinking water in your bathtub. These are an excellent choice if something like a hurricane is approaching your area and you believe that normal utilities might be cut off. These products are a large plastic bag that goes into the tub to keep the water sanitary.

The disadvantage is that these are relatively expensive, and can only be used one time. There’s really no way to empty them completely, so when the disaster is over, there’s really nothing to do other than drain the bag and throw it away.

I’ve recently learned of a product that would work almost as well, at a fraction of the cost. These are bathtub liners that are apparently targeted toward people who are squeamish about taking baths in unfamiliar bathtubs. You place the plastic liner in the tub, fill it with water, and take your bath with the assurance that your body isn’t touching someone else’s germs.

Very few of our readers are squeamish, but there’s no reason why this product can’t also be used to store drinking water. It serves the same purpose as the products designed for that purpose, at a fraction of the cost. The disadvantages are minor.

The first disadvantage is that this liner is not  sealed at the top. It’s designed to be placed at the bottom of an open tub. However, it appears to be large enough that it can be draped over the top. It could probably be closed with clothespins or binder clips.  (The picture shown above isn’t particularly good, since it shows the liner in a non-standard tub.  But the liner measures 90 by 47 inches, so should fit any standard tub.)

The other disadvantage is that it doesn’t come with a pump. However, there’s really no need for a pump, since you can simply bail out the water with a pan or even a cup. If you really want a pump, you can purchase one separately for just a few dollars.

The products designed for water storage look like they would work well, but there’s really no way to test them. These liners are inexpensive enough that you could try one out and then throw it away when you’re satisfied that it works. Depending on the brand, the package contains either ten or twelve liners, so that even after testing, you should be all set for another several disasters, at a very reasonable cost, which is shown here:

If a hurricane is bearing down on you and there’s no time to order products online, I also have instructions for using normal plastic sheeting or plastic garbage bags to store water in your bathtub.

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