How strict is Alitalia carry on?

Related questions

1. How early can you check into a flight online?
2. What happens if you don't check in for a flight online?
3. How early can you check in online?
4. How much baggage is allowed on Alitalia?
5. Do you need to do online check in?
6. Can I book a flight online and pay at the airport?
7. What happens if I don't check in online Ryanair?
8. How do I check in for my flight online?
9. When can I check in online with Alitalia?
10. Do you have to check in online?

Tags

1. #briefcase
2. #bring
3. #weigh
4. #depth
5. #alitalia
6. #following
7. #handles
8. #measure
9. #including
10. #pockets
11. #board
12. #height
13. #wheels
14. #accessory
15. #baggage
16. #width
17. #choice