Hi Barbi!
Thanks for stopping by to see us at the Disney Parks Moms Panel! As the mom to two little boys, we always bring plenty of goodies into the theme park with us to help us have a smooth theme park day. Guests are welcome to bring their own strollers into the theme park, provided they are smaller than 36" x 52" (92 x 132 cm), or rent a stroller from the theme park
Stroller Rental locations. However wagons are not permitted into the theme parks. I recommend that you use a stroller that is easy and comfortable to push for you and comfy for your little one to ride in, to help make everyone's trip more enjoyable.
Guests are welcome to bring your own food and drinks into the theme park with you. You can even bring a cooler or backpack into the theme parks provided its smaller than 24" (61 cm) long x 15" (38 cm) wide x 18" (46 cm) high. Keep in mind that you can't bring any glass bottles or alcohol into the theme parks. We always bring snacks with us into the theme parks so our little ones always have a quick bite to eat when they need it and to save a little bit of money for extra souvenEARs!
Be sure to let us know if you have any other questions as you continue to plan your trip. T-T-F-N, ta ta for now!
~Crystal