Happy Heinys® - One-Size with Aplix

Each set comes with 2 inserts (1 big and 1 small).

Happy Heinys® uses their own custom milled fleece and high quality products in our manufacturing of our products. There are no leg casings, which make better fitting diapers and contain messes better without leaving red marks on your baby's legs. They are designed so the only thing that touches your child's delicate skin is the soft fleece.

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® comes in a variety of solid colors and fun prints. Happy Heinys® solids and prints have been tested for 12 hours or more at night with absolutely no wicking for most babies. The solids have a 100% poly laminated outer layer and will work better overnight. The prints are now custom made for us with the same fabric as our solids diapers in order to reduce leaking and wicking.

One Size Diaper Adjusts as Baby Grows...


This ONE Diaper adjusts to FOUR sizes!
from 3.5 to 16 kg... from NEWBORN to TODDLER!




See how easy our pocket diapers go on!

Daddy Approved Pocket Diapers!



Bulk Purchase
Buy 12 or more @ $29.75 each (15% off)
for these orders, please refer email to info@mummyknowsbestshop.com directly with quantity and colours preferred.