Hello, Ekram. Thanks for stopping by planDisney with your question.
At this time, it is not possible to pre-reserve a stroller at any of the Walt Disney World Theme Parks. Strollers are rented out on a first-come, first-serve basis.
Stroller rentals are $15 per day or if you are wanting to rent a stroller for multiple days you can do what's called a length of stay rental. A length of stay rental is where you pre-purchase a stroller to use at the Walt Disney World Theme Parks on the first day you arrive for a discounted rate of $13.00 per day. Not only does this save you a little bit of money, but sometimes each morning as well. You only pay once, and then all you need to do is hand on to your receipt to show the Cast Member handing out the strollers each morning. They'll hand you one and you'll be on your way. But if you only need a stroller one day at Magic Kingdom Park then this won't work for you. Stroller rental locations are found just inside of each theme park near the entrance, you won't miss it. These strollers are made of a hard-type plastic which is easily wiped out in case of spills. There's also a sunshade, cup holders and some storage for all of the souvenirs you may pick up throughout the day. When you are finished with your stroller at the end of the day, you'll just return it where you picked it up.
If you need a stroller before you arrive at
Magic Kingdom Park, you can bring one from home.
Stroller dimensions must now be 31” (79cm) wide and 52” (132cm) long or smaller. The good news is most strollers and even some double strollers fit into these new guidelines. As a reminder, stroller wagons of any kind are no longer permitted at Walt Disney World. If you don't want to bring a stroller from home or rent one at the theme parks, you can always use a third-party provider. These stroller rental companies will deliver a stroller to your resort and pick it up upon check out. A quick internet search should bring up these companies.
If you do decide to rent a stroller from one of the Walt Disney World Theme Parks, I suggest bringing something from home to help you easily identify it. Sometimes it can get overwhelming to look at the stroller rental parking areas and see all of the same ones. I used to bring a brightly colored bandanna and tie it onto the handle of our stroller and was able to easily pick it out of the crowd.
I hope this helps, Ekram. If you have any other questions, please feel free to come back and
ask me. Have fun!