I’m a water bottle girl but, I leave mine in the car. Never put it in my bag.
Getting back to the OP’s question:
• Metallic lambskin card holders. I had a silver Chanel and gold Dior. These were so beautiful but not a good idea at all because they so easily scratched in my bags. I didn’t think about this because I never have issues with lambskin handbags.

Sold then both.
• Gucci teal nubuck Soho - I still adore this bag. The color was crazy pretty. But, it taught me that nubuck, suede and other bags with a nap aren’t for me. I’m too worried about staining them to enjoy them.
• Patent leather Chanel jumbo flap - This was the nail in the coffin for me with patent leather bags. I have owned a few but, I’ve fallen out of love with the material. It had to go. I tried to love it but it just felt too dated.
• Totes - I am not a tote person but, everyone needs a larger bag to haul things. I’ve bought and sold several that I was super excited to have thinking they were finally the one for me. But, this one has too many dividers or that one is a black hole or the other one has the wrong strap drop.

So, I’m still looking.