3) Identification MagicBands make it easy to carry all of your information, but that does not mean you will not want to have your ID with you. If you are an Annual Passholder, you will need your ID in order to get your merchandise discount. Even if you don't have your driver's license in your bag, you will want something in it with your name and phone number. You should have that information in each bag that your family brings into the park. If you and your bag become separated, having your name and number in it will make it easier for you to get your bag back. The same holds true if your child loses his fanny pack, you want to make it easy for it to be returned to you.
13 Things to Pack in Your Disney Park Bag