Weight and measure of hand luggages

Here, a short list of the rules for hand luggage of the main low cost  and regular airlines:

• Ryanair: Ryanair allows only one hand luggage weighing up to 10 kg and the following dimensions 55cmx40cmx20cm. Each passenger may carry a maximum of two checked luggage with a maximum weight of 15 kg and 20 kg depending on the option selected at time of booking
• Easyjet: Again, we only allow one carry-on luggage with a maximum weight of 10 kg and the following dimensions 56cmx45cmx25cm. The maximum weight for carry-on luggage is 20 kg, but in case of need you can purchase an additional weight.
• Iberia: with Iberia, the maximum weight of the hand luggage must be 10 kg and it has to have the following measures 55cmx40cmx20cm.
• Lufthansa: You can carry a hand luggage weighing up to 8 kg and and respecting the following measures 55cmx40cmx20cm with the addition of a purse, a coat or a camera. The weight and size of  the baggage can vary depending if you buy economy-tourist or first class: in the economic one, the weight can not exceed 23 kg.
• AirFrance: In addition to standard hand baggage, weighing 12 kg and with the following dimensions 55cmx35cmx25cm, you can also carry an accessory that does not exceed the maximum weight of 12 kg. In economy class you can carry free of charge a baggage of a maximum of 23 kg, except for Flying Blue Silver, Gold or Platinum, or SkyTeam Elite / Elite Plus members, who are entitled to  board free another bag of 23 kg
• Vueling: With Vueling you can carry hand luggage weighing 10 kg and with the following dimensions 55cmx40cmx20cm, but you can wear a bag or a coat. If your checked luggage is not already included in the price you can embark a suitcase weighing up to 23 kg, the prices vary depending on the characteristics of the flight
• WindJet: Carry-on baggage must not weigh more than 10 kg and a maximum size of 55cmx35cmx25cm. E ‘possible to load up to a maximum of 3 luggage for the total weight of 20kg
• Meridiana: In economy class cabin baggage has a maximum weight of 8 kg. On domestic flights you can carry a maximum of 3 bags for a total weight of 23 kg. In economy class baggage is not included in the ticket price and must be paid separately
• AirItaly: You can carry only one hand baggage up to 8 kg and with the following measures 55cmx40cmx20cm. On domestic flights in economy class you can carry up to a maximum of 3 bags for a total weight of 23 kg