What bottles should I buy if I plan to breastfeed?

First time mom here! I plan to breastfeed - if all is well and there aren’t any issues. However I realise that I may need to pump and bottle feed in situations where the beeasr isn’t available.

Can anyone give me an idea of what I should get? How many bottles? Etc... I’ve also read that if I give a bottle, baby may not want breast anymore - what are good brands to avoid this?

Thank you 🙏

Thank you so much for all your comments! I’m going to buy 4 bottles by MAM and see how we get on! Hopefully, sticking to breast most of the time though