You need a 10 cup capacity round plastic container (like Rubbermaid) for this. It perfectly fits 1/2 of a roll of paper towels.
Cut roll of Bounty (or comparable brand – no cheap thin stuff!) paper towels in half with a knife. Save the other half for the next batch.
In container combine together:
2 cups warm water (distilled if possible)
2 tablespoons shampoo (Hugo, or another that is SLS and perfume free)
1 tablespoon glycerin (available in pharmacy section of supermarket). Glycerin is a natural moisturizer.
Add the half roll of paper towels, put lid on, and let absorb . Pull out towels from the center and tear off as needed. I like the Bounty “select-a-size” because they are smaller. Put some in a zip-lock bag for the diaper bag and you are all set!