The pattern by Priscilla Hewitt calls them "scalloped potholders", but they fly well and are soft enough for indoor use, and are foldable to fit into a pocket to just have around. Plus, you can throw them in the wash when they get dirty.
One of redditgifts international exchanges actually got this going; one of my giftee's interests is disc golf, & he was very specific on "I don't want something you just clicked to have sent to me. Give me something with your fingerprints on it." Done!