Snap In Nappies

Snap In Nappies have absorbency which snaps and unsnaps from the shell

 

Pros  Cons
Absorbency can be faster drying, or easily dried in the dryer
 Can mean a few bits to match up out of the wash, and take a little more time to snap together
Can sometimes change the inner and reuse the shell  Shells could wear out faster if they have a high rotation 
Often comes with extra absorbency boosters to use as required Some people don't like loose boosters and flaps of material when trying to secure nappy to baby
Extra boosters can often be adjusted to suit tummy sleepers and boys