Purse and tote are good, but they will search before you enter. Have fun. It's a GREAT show!!
All events state no outside food or drink unless U hide them well but U can bring a purse or a tote bag but be prepared to have it searched prior to entry at the gate. Love the D.O.I shows. It'll be a blast, FYI bring cash.
We were able to bring bottled water only one time. As for Disney on ice, I don't know. You could call the arena and ask. They should be able to answer you. Sorry, I realize it is not much help. Have fun.
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