Sterilised bottle- how long are ok for after sterilisation?

[SophieRules]

Want to take a bottles with the nipples like teat if I can’t breast feed and wondered how long it all stayed sterile for?

I used to allow 24 hours for an empty sterilised bottle with the lid on.

24 hours before they need sterilising again.

Depends on the bottle. It should say it the instructions that come with it. MAM bottles are 48 hours.