Absolutely. Does Volcano Bay offer refills? Universal's water theme park does offer its own refillable cup and also has locations to refill your popcorn. It should be noted, however, that a Universal Studios Florida or Islands of Adventure refillable cup can work at Volcano Bay, or vice versa.

Yes, you can use your Universal Orlando Coca-Cola Freestyle® refillable cup at Volcano Bay, but there are specific rules regarding which cups are eligible. If you have a souvenir cup purchased at Universal Studios Florida or Islands of Adventure, it will function at the Freestyle stations located throughout Volcano Bay, provided you have paid for a daily activation fee (usually around $18.99 in 2026). The park uses an RFID chip embedded in the bottom of the cup to validate your "Unlimited" status for that day. However, it is important to note that "standard" resort hotel refillable mugs—the ones used for coffee and soda at the hotels—are not compatible with the Freestyle machines inside the theme parks or water parks. If you are a frequent visitor, the "Value" pricing for multi-day activations is the best way to save money on hydration. Many guests prefer the specific Volcano Bay "Whakawaiwai" souvenir cups, which feature tropical designs, but any valid Universal Freestyle cup will work at the various dining locations like Kohola Reef Restaurant or the Dancing Dragons Boat Bar.