Nappies: All-in-Two/Snap-In Nappies
All-in-2 style cloth nappies (also known as snap-in nappies or AI2s) are a cost effective modern cloth nappy option, as the absorbency layers can be snapped in and out of the waterproof outer.
This allows for faster
drying times, and the ability to re-use a shell multiple times if not
wet/soiled, by snapping in a new insert.