See the plastic lids I use on most of the storage jars in our pantry? They are sold with the canning supplies and are available now. Walmart sells them, but only in the spring and early summer, when their canning supplies are slightly expanded.
I like to use both the regular and wide mouth.
Most of my assorted jars are thrifted and usually come with the metal lids and rings, but I don't really care to use the metal ones for storage. They sometimes rust in the dishwasher and are just more difficult than the one piece plastic ones.
I am sure other stores sell them.
Wal-mart is the main store in my town and easiest for me to shop in.
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