Can the metal thermos cup pass the plane security check?

Metal thermos cups are not prohibited items, and the plane can pass the security check.

First, it is forbidden to carry and check items during flight:

Carrying guns (including all kinds of simulated toy guns, miniature launchers and all kinds of offensive weapons), ammunition, ordnance, police equipment, explosives, inflammable and explosive substances, highly toxic substances, radioactive substances, corrosive substances, dangerous solutions and other prohibited items on the plane or checking luggage and articles. Anyone who carries or entrains the above items shall be immediately handed over to the public security organ for handling.

Second, limit the types of liquid items carried with you during flight:

1, liquid drinks: such as mineral water, tea, carbonated drinks, milk, yogurt, fruit juice, etc. ;

2, toiletries: such as toothpaste, shampoo, shower gel, lotion, shaving foam;

3. Gel products: styling water, _ gel water, etc. ;

4. Drugs: such as eye drops, oral liquid or external liquid, spray, etc.

5. Liquid food: sweet noodle sauce, bottled canned food, etc.

6. Aerosol: spray liquid.

Extended data

Flight instructions for passengers:

When passengers get the tickets of the travel plan, please check whether their names, flight numbers and dates are correct. If you have any questions, you should contact the ticketing agent immediately. In addition, when purchasing tickets, you can ask the conductor about the type of car you are riding.

Disabled people who take civil aviation flights get assistive devices (folding wheelchairs, crutches, artificial limbs, etc.) free of charge. ) They must carry it. The free baggage allowance of stretcher passengers is the sum of the free baggage allowance of the seats occupied. The amount of free luggage for passengers occupying extra seats is determined according to the fare level and the number of seats occupied. There is no free baggage allowance for air tickets with hand luggage.

When you disembark from an international flight, please take all your luggage and articles with you and accept customs inspection. Anything left on the ship will be handled by the customs officer. Before arriving at the destination, the flight attendant will broadcast the ground weather at the arrival station. Please pay attention to adding and subtracting clothes.

Please fill in the customs declaration form and entry card before the international flight lands, and sign for confirmation. After disembarking, hand it over to the customs and border guards. If necessary, please contact the flight attendant.

Civil aviation administration of China-security inspection