The Crochet Mermaid Bag Tag is just a fun accessory to add to a bag or luggage to identify it easier. I think it’s a bit too big to put through luggage handling of an airport though. I would attach something like this to a carry-on or something I drag with me like my yarn tote.

It’s an easy to do the project with a crochet scale stitch overlay to simplify the process.

If you leave the top open, you can insert a hotel key card inside.