Ryanair's new baggage policy comes into effect today.
It means passengers will no longer be able to take hand luggage onto the plane free of charge.
Only one small bag such as a handbag or a laptop bag can be carried on-board the plane.
The usual 10 kilo hand luggage bag will now cost you €8 to check in.
Italy's competition watchdog has already ordered the suspension of the policy, saying it gives a false representation to customers of the real ticket price.