As of 2026, Universal Studios Singapore (USS) strictly prohibits outside food and beverages from being brought into the park. Upon entry, security personnel perform mandatory bag checks, and any food items found will typically need to be finished before entering or discarded. This policy is in place to maintain the park's cleanliness and support its internal themed dining options. However, there are two major exceptions: baby food and food for guests with documented special dietary requirements or allergies are permitted. For everyone else, the park provides numerous water refill stations, so bringing an empty, reusable water bottle is a smart and allowed way to stay hydrated. If you prefer to eat your own food, you can exit the park (ensuring you get a re-entry hand stamp), dine at the various restaurants in the Resorts World Sentosa mall area, and then return to the park later.