Hi Michael!
Thanks for stopping by planDisney!
One of my secrets to enjoying a wonderful day at the Walt Disney World Resort theme parks with my little Mouseketeers is to make sure that my little ones never get hungry (or hangry) during our visit. So I always carry a variety of snacks in my park bag to avoid tummy emergencies during a magical day!
Per the
Walt Disney World Resort Property Rules, Guests are welcome to bring backpacks or coolers into the theme parks, provided they are smaller than 24" long x 15" wide x 18" high (61 cm x 38 cm x 46 cm). You're welcome to bring food, snacks, and beverages with you, provided you don't bring any glass containers (other than small containers like baby food jars) or any outside alcohol. Also, you won't be able to bring loose ice in your cooler, so I recommend that you use reusable ice packs to keep your items cold.
Michael, if you need to refill your water bottles, you'll find refilling stations in the theme parks and you can get complimentary cups of ice water from the quick-service restaurants throughout the resort!
Feel free to come back to see us if we can help you again as your trip approaches. T-T-F-N, ta ta for now!
~Crystal