Happy Heinys understands that most One Size diapers will never fit a newborn and that is why we have designed the Mini One Size for you. What is best about the Mini One Size is that it is not just for the newborn weeks. You can use this diaper from 4-15 lbs which for some babies can be 6 months-1 yr. This will help to get you through those early tricky weeks when most babies leak through all one size diapers.

Mini One Size diapers come with 2 inserts just like the regular One Size diapers only they are extra small and small.

One Size diapers are available in 22 different colors and several different prints. The prints are unique and designed by the company for use only on Happy Heinys products. The prints for the one size diapers are made out of the same high quality fabrics that our solids are made out of. These fabrics have been tested to last up to 12 hours at night for most babies.

One size diapers also come with 2 micro fiber inserts. One small and one large insert. You may use either 1 insert or both or more as needed depending on how heavy your little one wets. Happy Heinys hemp stuffins™ also fit well into the one size diapers.