Happy Heinys One Size diapers are designed with the same quality and luxuriousness of the Happy Heinys Pocket Diapers only they are made to fit baby from birth to potty training.

Happy Heinys uses their own custom milled fleece and high quality products in their manufacturing of all diaper products. You will find on your one size diaper a total of 4 snaps on the front. This will give you a total of 4 different sizes for your diaper. This will allow the diaper to fit most babies from about 8 lbs- 35 lbs. An investment that will save you money throughout your diapering time.

Happy Heinys One Size diapers are available in 22 different colors!  These fabrics have been tested to last up to 12 hours at night for most babies.

Happy Heinys 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.  Applix Closures.

Fits most babies 8-35lbs!