Bag tags are a fun way to encourage friendly competition on or around the disc golf course and also meet and make new friends. A bag tag league is very simple at its core. If you and a/some of your friends each have tags, after your round, the best score gets the lowest tag. The next lowest score gets the next lowest tag and so on.The challenge is to get and hold on to the lowest tag you can find. The fun is the friendly competition and tag tracking.