Do It Yourself
One simple way to make your own Rain Gear is to use a
plastic trash bag. One advantage of doing so is that these can
be disposable. You may want to store several sizes, according
to the sizes of the members of your family.
To make a trash bag into a poncho, just cut holes where the
head and arms would be. Be careful in using plastic trash bags
around young children because of the danger of suffocation.