Of course, older children can still benefit from the advantages of a diaper, for example on longer trips by car or plane. If you handle diapers naturally and don't make them into something special, they can be used without age limit.
Our older boy still wears diapers every day, day and night. And accordingly, there are no car trips without our boy going to the changing table first. Even for short trips he always wears a diaper.
And of course, he's diapered when we fly on vacation. On flights, he wears extra absorbent diapers with extra inserts. We hide the thick diaper bum under baggy jogging pants. Nevertheless, you can see pretty well that he is diapered, for example in the way he waddles with the big bulk between his legs. And the extra thick diapers also have a plastic backing, which makes them quite noisy. You can hear the crackling of the diaper with every move. But there's no other way, he knows that and accepts it pretty well. After all, diapers are something very ordinary for him anyway.
To learn more about our boy's diapering routines, visit our blog:
https://tobischangingtable.wordpress.com/