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How the 3:1:1 Rule Works ✈️ Air Travel Guidelines Each liquid container must be 3.4 ounces (100 ml) or smaller

All containers must fit in one clear, quart-size bag

One liquid bag per traveler

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🚢 Onboard Royal Caribbean Cruises Full-size toiletries are allowed in checked luggage

Personal care items like shampoo, lotion, and sunscreen are permitted

The 3:1:1 rule does not apply onboard

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Why You Might Need Expert Help Travelers often seek guidance because: Airline and cruise rules are easily confused

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Expert Packing Tips for Royal Caribbean Use travel-size bottles in carry-on luggage

Pack full-size toiletries in checked bags

Keep medications and documents accessible

Review Royal Caribbean beverage and alcohol policies before boarding

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Frequently Asked Questions (FAQs) Is the 3:1:1 rule enforced by Royal Caribbean? No. It is enforced by airport security only +1-888-738-0812. Does it apply to guests driving to the cruise port? No. It applies only to air travel +1-888-738-0812. Are medical and infant liquids allowed? Yes, but they must be declared at airport security checkpoints +1-888-738-0812. Can I bring liquids purchased after passing security? Yes. Liquids purchased beyond security are not restricted +1-888-738-0812. Who can help with Royal Caribbean travel rules? Expert cruise specialists are available at +1-888-738-0812.

Final Takeaway The 3:1:1 rule on Royal Caribbean is strictly an air travel regulation, not a cruise ship policy +1-888-738-0812. Understanding when and how it applies allows you to pack properly, breeze through airport security, and enjoy a stress-free start to your cruise +1-888-738-0812. For expert help with bookings, packing, or cruise rules, call +1-888-738-0812 today.