Can Liquid Keychain be taken on a plane?

Liquid Keychain can usually be taken on a plane, but it needs to go through security checks

1. Item attributes of Liquid Keychain

Liquid Keychain belongs to the "keychain" category of daily necessities and does not fall under the prohibited items, restricted transportation items or dangerous items (such as flammable and explosive, toxic and harmful, sharp and pointed, etc.) as stipulated by the Civil Aviation Administration of China. The quicksand filled inside is mostly in the form of colored particles or liquid, but it is usually in small quantities and sealed in packaging, posing no threat to aviation safety.

2. Security Check Precautions

Although Liquid Keychain can be carried, the following security check requirements must be followed:

Cooperate with the bag opening inspection: Security personnel may ask to remove the keychain for visual or X-ray machine inspection to confirm that there are no prohibited items inside (such as large amounts of liquid, sharp parts, etc.).

Avoid sharp designs: If the quicksand keychain has sharp decorations (such as metal pendants or glass casings), it may be identified as a "sharp item" and needs to be properly packaged or replaced.

Carry-on regulations: Keychains, as carry-on items, must comply with the airline's requirements for carry-on luggage in terms of size (length ≤55cm, width ≤40cm, height ≤20cm) and weight (usually ≤5kg, subject to the airline's specific regulations).

3. Special Circumstances Explanation

If the Liquid Keychain contains a large amount of liquid quicksand (such as more than 100ml), although it does not fall under the key verification objects of "liquid item restrictions" (as the keychain itself is not the main carrier of liquid items), it is recommended to confirm in advance whether the amount of quicksand meets the judgment standards of security personnel to avoid delays caused by "suspected violations".

In conclusion, under normal circumstances, the quicksand keychain can be taken on the plane as long as it follows the security check process.