Swim nappies for over 2s?

[notanumber]

Sorry if this is entirely the wrong place to put this - v happy to repost in another section if someone points me in the right direction!

My DS (22months) loves swimming and he's always worn these kind of swim nappies, washable with a sort of built in elasticated nappy.

Only thing is, I can't find them anywhere for ages 2+. He's nowhere near ready for toilet training and I wouldn't want to risk just sticking him in normal swimming trunks in case of accidents.

Can someone advise me? Thanks ladies!

I always put ds in a disposable swim nappy from boots, then a pair of trunks/shorts over the top.

There were several occasions when I was glad for a triple layer

Thanks, that may well be the best idea!

Incywincy do swimnappies for older children (sn) but I don't know how small they go! I used disposables (under trunks) up to about age 6 for ds.