Hospital Bag Needs?

I’m only 31 weeks but due to persistent kidney stones and him being big there’s talk about inducing me. I’m trying to get my bag packed just in case and to have one less thing to worry about but after looking through all of the Pinterest lists and online blogs I do feel a bit lost about what I will actually need in my hospital bag. I’m a FTM and don’t want to overpack or forget something especially with my hospital being an hour away from home. Did anyone bring their own pads to the hospital just to have backups? If so which kind? Do you need fancy postpartum underwear or can I just pack some Hanes granny panties?