Shelf-stable snacks like chips, pretzels, protein bars or any other items packaged in sealed wrappers are permitted on every major cruise line. Just stick with store-bought goodies including candy, savory snacks, cookies or granola bars instead of whipping up a batch of homemade muffins or sandwiches to bring with you.

Yes, you can pack snacks in your luggage for a 2026 cruise, but they must be pre-packaged, factory-sealed, and non-perishable. Items like granola bars, crackers, chips, and candy are generally welcomed by lines like Carnival and Royal Caribbean. You are strictly prohibited from bringing homemade goods, "loose" fresh fruit, vegetables, or meats due to international agricultural and maritime health regulations (similar to customs rules at an airport). In 2026, most lines require these snacks to be in your carry-on bag rather than checked luggage to facilitate faster security screening. While the ship provides nearly unlimited free food, packing your own snacks is a "pro-move" for 2026 travelers who have specific dietary needs, allergies, or simply want a familiar treat for a movie night on the cabin's balcony.