THE NAPPY PROJECT
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    • Parts of a nappy
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    • Get the right fit
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  • Clean and maintain
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Parts of a nappy

Assembling your nappy can be a bit daunting if you are not familiar with the parts, so let's explore them. 
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Nappy components
Click on each heading below to expand the section. 
​Outer Shell or Cover
This is the waterproof or water-resistant outer layer of the nappy. It prevents leaks and keeps moisture from escaping.
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Shell outside
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Shell inside
Insert or Absorbent Layer
​This is the absorbent part that soaks up the wetness. It can be made of various materials like bamboo, hemp, microfiber, cotton, or blends.
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Booster
​An additional insert or layer that can be added for extra absorbency, especially for heavy wetters or nighttime use.
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Liner (optional)
​This optional layer sits between the insert and the baby's skin. It can be made of a moisture-wicking material to keep the skin dry and help with clean-up.
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Waist ​Snaps or Hook-and-loop Closures
​These are the fasteners that secure the nappy around the baby's waist. They can be adjustable to accommodate different sizes.
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​Gussets or Elastic Leg Openings
These are elasticised parts around the leg openings that provide a snug fit and help prevent leaks.

The seond photo shows a double gusset for better leak protection. 

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​Rise Snaps
Adjustable snaps on the front of the nappy that allow you to adjust the rise (height) of the nappy to fit your baby as they grow.
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Snap to create four different sizes. Visit get the right fit page for more instructions on using snaps to adjust the fit.
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Newborn
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Small
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Medium
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Large
​Pocket
Many all in two (AI2) nappies will have a pocket where you can place an insert to boost absorbency or help you customise the nappy. 
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​Inner Stay-Dry Layer
Some nappies have an inner layer that keeps moisture away from the baby's skin, providing a "stay-dry" feeling. This can be part of the shell, like in a pocket, or a special insert. 
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​Back Elastic
​Elastic at the back of the nappy that helps keep it snugly against the baby's back, preventing leaks.
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  • Home
  • Get started
    • How many nappies?
    • Parts of a nappy
    • Choose a nappy style
    • Where to buy
    • Get the right fit
    • Glossary
    • FAQs
    • Useful links
  • Clean and maintain
  • Troubleshoot
  • Workshops
    • Ongoing support
  • About
    • Contact