Yes, you are absolutely permitted to bring chocolate and other pre-packaged, dry snacks onto a Royal Caribbean cruise. Royal Caribbean's official policy allows for "non-perishable" food items as long as they are in their original, sealed packaging. This makes chocolate a perfectly acceptable item to pack in your carry-on or checked luggage. Bringing your own treats is a popular strategy for parents with picky eaters or for travelers who have a specific brand preference that might not be available in the ship's duty-free shops. However, you are not allowed to bring home-cooked items, "open" food containers, or perishable goods like fresh fruit or meats, as these pose a significant health and biosecurity risk. In 2026, it is worth noting that while you can bring chocolate onto the ship, you must be careful when taking it off the ship at various ports of call, as some countries (notably those in the Caribbean or Australia) have strict agricultural laws that may prohibit the entry of certain food items, even if they are commercially sealed.