Getting turned away at security, or forced to trek a bag back to the car, is a rotten way to start a park day. The good news: Disney World’s rules for 2026 are straightforward once you know them, and screening is quicker than it used to be. This guide covers what fits, what’s banned, and exactly how the scanners work so you breeze through on the first try.
The bag size limit
The single rule that catches people out most is size. Any bag, backpack, cooler or case, with or without wheels, must be no larger than 24 inches long x 15 inches wide x 18 inches high (roughly 61 x 38 x 46 cm). That applies at every theme park and both water parks. There’s no allowance for wheeled suitcases or oversized beach bags, so if you’re heading straight from the airport, sort your luggage first rather than dragging it to the gate.
For most families a day pack comfortably clears the limit. If you want help deciding what to actually carry each day, our ultimate park bag guide breaks it down park by park.
What’s prohibited
Disney publishes a full prohibited-items list, and it’s worth a glance before you pack. The items that most often trip up ordinary families aren’t the obvious ones. Here are the everyday things people are surprised to lose:
- Selfie sticks, monopods and tripods that extend. Handheld cameras and phones are fine; the extending pole is the problem.
- Large or hard-sided coolers. A small soft cooler within the size limit is allowed; a wheeled cooler is not.
- Loose or dry ice. Bags packed with loose ice are increasingly stopped. Use sealed reusable ice packs instead, which are perfectly fine.
- Glass containers, with the sole exception of small baby food jars. Leave the glass water bottles and drinks at the hotel.
- Marijuana, CBD and cannabis in any form, flower, edibles, oils or vapes. This one surprises people: even hemp CBD that’s legal to buy in Florida, and even medical marijuana with a card, is banned across the entire resort. It’s confiscated and can cost you entry.
- Weapons of any kind: firearms, ammunition and knives, including pocket knives and multi-tools.
- Outside alcohol. You can buy drinks inside, but you can’t bring your own in.
Small folding umbrellas, refillable water bottles, snacks and packed lunches are all welcome, so you don’t need to arrive empty-handed. Bringing your own food and water is one of the easiest ways to cut costs, and there are plenty more in our guide to saving money at Disney World.
How security screening actually works
Screening has changed a lot, and for the better. Disney World now uses contactless walk-through scanners at the park entrances. You don’t stop, unzip and wait for a cast member to root through your bag the way you once did. Instead you walk through single file, keep your bag on your shoulder, and carry on into the park. A cast member only pulls you aside for a manual check if the machine flags something.
The catch is that a handful of ordinary metal objects can set the scanner off. To avoid the queue-slowing second check, hold these in your hand out in front of you as you pass through:
- Metal or insulated water bottles
- Metal sunglasses or glasses cases
- Umbrellas
- Loose battery packs and tablets, if a cast member asks
Everyone entering is subject to screening, and it applies at Disney Springs on busier days too. If a bag is flagged, the check is quick and polite; there’s nothing to be nervous about.
Strollers and wagons
Strollers have their own size rule, separate from the bag limit. Yours must be no larger than 31 inches wide x 52 inches long (about 79 x 132 cm). Most single and double strollers sit comfortably under that, but a few oversized doubles do not, and enforcement has tightened in 2026 with cast members measuring at the busiest times.
The bigger change to know: stroller wagons are banned. The popular pull-along wagon styles, such as Keenz and Wonderfold, are not allowed at Disney World even though some other parks permit them. If your child’s ride is a wagon, you’ll need to rent or hire a proper stroller instead. Our full stroller strategy guide covers whether to bring, buy or rent.
At screening, there’s a separate line for strollers, wheelchairs and ECVs, which is usually faster. You no longer have to fold the stroller to go through, and up to two adults can now go through the scanner alongside one stroller.
Quick reference: bring vs leave behind
| Bring | Leave behind |
|---|---|
| Bag up to 24 x 15 x 18 inches | Suitcases and oversized bags |
| Small soft cooler with sealed ice packs | Large or hard coolers, loose or dry ice |
| Refillable plastic or metal water bottle | Glass bottles and containers |
| Handheld camera or phone | Selfie sticks and tripods |
| Packed snacks and lunch | Outside alcohol |
| Folding umbrella and ponchos | Any marijuana, CBD or vapes |
| Stroller up to 31 x 52 inches | Stroller wagons and pocket knives |
Tips for a smooth entry
- Pack the night before and pull out anything on the banned list, so you’re not making decisions half-asleep at rope drop.
- Have metal items in hand before you reach the scanner to keep your family moving through in one go.
- Arrive early. Security queues build fast at opening; getting there ahead of the crowd means a two-minute walk-through rather than a twenty-minute wait.
- Travel light where you can. Smaller bags scan faster and are less likely to be flagged, and there’s less to lug around all day.
The fastest guests at security aren’t lucky, they’re prepared: a small bag, metal in hand, and nothing on the banned list.
Get the packing right once and it’s the same routine every morning. If you’d rather not carry much at all, you can use the app to keep your plan, live wait times and dining to hand on your phone, and leave the bulky stuff at the hotel. For the other easy-to-miss slip-ups new visitors make, our list of rookie mistakes first-timers make is worth five minutes before you go.
Hero image: Nancy via Wikimedia Commons (CC BY-SA 2.0)
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