"Overnight diapers" refers to a type of baby or adult diaper that is designed to provide extra absorbency and leak protection while sleeping for longer durations. Full definition
For starters, these are the best overnight diapers for babies with sensitive skin as they come with natural safe ingredients. (checkpregnancy.com)
Even though the boosters aren't diapers, they work very similar and, when prepared with another diaper, could be considered the best overnight diaper for babies. (earlymomentsmatter.org)
Finally, we invested in overnight diapers to reduce the chances a wet diaper would wake a baby. (twiniversity.com)