Travelers flying with Hong Kong’s flagship airline should always check Cathay Pacific Restricted Items before packing. Explosive materials, flammable solids, toxic chemicals, and compressed gases are prohibited for safety reasons. Lithium battery devices need careful handling and must stay in cabin baggage. Sharp tools, blades, and oversized liquid containers should be placed in checked luggage when permitted. Airline rules can change without notice, so visit the official website for updates. A little preparation ensures a safe, relaxed, and well-organized journey.