First Look at Upcoming Mickey Mouse: The Main Attraction Big 。Loungefly Disney Parks Mickey Mouse The Main Attraction Big Thunder Mountain Railroad Mini Backpack All-aboard with Mickey Mouse for this limited release series of mini backpacks by Loungefly. Each release honors a different, beloved Walt Disney World Resort attraction. Here, he takes inspiration from the Big Thunder Mountain Railroad attraction, the fastest ride in the wilderness. Created especially for Walt Disney World Resort Mini backpackSimulated leather with denim accentsMickey Mouse ears with one faux leather desert print ear and one denim embroidered \'\'BTM\'\' earPaisley simulated leather print bodyDenim front zip pouch with faux leather Mickey Mouse \'\'buttons\'\'Double zipper main compartmentLoungefly logo metal pullsGoldtone hardwareAdjustable padded shoulder strapsTop carry handleSide slip pocketsPrint liningGolden Walt Disney World 50 logo on backDisney Parks x Loungefly logo label plateNumber 9 of 12 in the seriesInspired by the Big Thunder Mountain Railroad attractionBig Thunder Mountain Railroad first welcomed guests at Walt Disney World on November 15. 1980 after premiering at Disneyland a year earlierPart of the Mickey Mouse: The Main Attraction CollectionPart of the Walt Disney World 50th Anniversary Celebration Collection57% polyurethane / 32% PVC / 11% cottonApprox. 10 1/2\'\' H x 9\'\' W x 4 1/2\'\' D