Embark on an adventure like no other with this limited release Disney Mickey Mouse Main Attraction series (MMA) This listing is for “Big Thunder Mountain Railroad” backpack, ears & pin bundle set. The Main Attraction Loungefly Mini Backpack. It features Big Thunder Mountain Railroad graphics to help you feel the spirit of Disney in every step. So why not take to the tracks and go on a wild ride today! Backpack, ears and pin are new with tags *Bundle & Save