Additional liquids... Put them in your suitcase as checked baggage Fragile containers might be unable to be checked. Please contact your airline for further details.
Only the necessary amount of medicines, baby milk, etc. during the trip... Can be carried on board in addition to the bag above after declaration to a screener
Coat, jacket, PC or other large electrical devices... Place them on a tray separately at the security checkpoint
Beyond the security checkpoint, you can buy any liquid, gel or aerosol items, including duty free items, at shops in the airport or in flight. However, in case of connecting flights at overseas airports, liquids purchased in this way may be confiscated in some regions. Please contact your airline for further details.