I can't find them...any chance you have a link? Although, I use inserts primarily in case something spills (makeup, or heaven forbid a pen!).
I know everyone loves 7RP but they're too fuzzy for me. I also totally don't get the price. I'll go troll Etsy and see what I find and report back!
Here you go:
https://maitaicollection.com/collections/bag-inserts/products/kelly-liner-32?variant=8171794825271