Yes, you can bring Gatorade into Universal Studios, provided it is in a factory-sealed, non-glass container and does not exceed the size limits for personal bags. Universal's official policy for 2026 allows guests to carry in up to 2 liters of bottled water and other non-alcoholic beverages for self-consumption. Gatorade is an excellent choice for staying hydrated in the Florida or California heat, especially as it replenishes electrolytes lost during long days of walking. However, you must ensure the bottle is not open when passing through security, as open containers are often prohibited to prevent the smuggling of alcohol. Additionally, hard-sided coolers are generally banned; if you wish to keep your drinks cold, use a small, soft-sided insulated bag (typically no larger than 8.5” wide x 6” high x 6” deep). Remember that glass bottles are strictly forbidden for safety reasons, so stick to standard plastic sports drink containers.