At Disney parks, you can fill your water bottle for free at dedicated Bottle-Filling Stations, which are increasingly common in 2026. In Disneyland, major stations are located near Autopia in Tomorrowland, inside the Red Rose Taverne in Fantasyland, and near the restrooms in Galaxy's Edge (look for the "Dianoga" water tanks). At Walt Disney World, you'll find them at the exits of major rides like Cosmic Rewind or near the "Cool Wash" area in EPCOT. If a dedicated filling station isn't nearby, every Quick-Service dining location will provide you with a free cup of ice water upon request, which you can then pour into your bottle. Many "Refreshment Outposts" also have standard water fountains located near the restrooms. Using a reusable bottle is highly recommended to stay hydrated in the heat while avoiding the $5.00+ cost of bottled Dasani.