Disney’s bag policy is basically a version of the “carry-on” rules, but with more pixie dust. Bags must be 24 inches long by 15 inches wide by 18 inches high or smaller. That’s roughly the size of a standard backpack, but not the giant hiking ones you see on mountaineers. Pro tip: If your bag looks like you’re moving into the park for a week, it’s too big. Leave the camping gear at home—you’re not going on a survival trip, you’re going to watch a mouse in a tuxedo.
And here’s the irony: they measure your bag at security with a metal sizer thingy, like you’re checking carry-on luggage for a flight. I’ve seen grown adults trying to squish their overstuffed duffel bags into that little metal bin. It’s sad. It’s funny. It’s you if you don’t check the dimensions before you leave your hotel room.
What about coolers and wagons? (Spoiler: nope.)
You might be thinking, “What if I bring a rolling cooler filled with water bottles and sandwiches?” Disney says: Absolutely not. Hard-sided coolers are banned, and so are wagons, stroller-carts, and anything that looks like a miniature U-Haul. Soft-sided coolers are okay if they’re small enough, but honestly? Just bring a refillable water bottle. Free ice water is available at any quick-service restaurant—yes, free. Don’t be the person dragging a Yeti through Epcot. You’ll get weird looks, and it’s a guaranteed backache by noon.
But wait, there’s more: strollers have their own rules. They must be 31 inches wide and 52 inches long max. Why? Because Disney discovered that double-wide strollers were basically blocking entire pathways, creating traffic jams that made the Maelstrom look efficient. If you’ve got twins, look into a lightweight side-by-side model. If you’ve got a wagon that seats four kids and a dog? Yeah, that’s a hard pass, pal.
UPDATE: Walt Disney World Slowly Phasing Out Complimentary Plastic Bags
