Question : What size carry-on luggage can I bring?
I’m going on a trip for a week and the person I am going with said only to bring one carry-on luggage. We are flying continental. What size suitcase can I bring to carry-on to the plane with me?
(carry on luggage size)

Best answer:

Each airline’s size regulations vary slightly; you could go to the airport where they will have a model at which you can check the size of your carry-on. Basically, it should be approximately the size of a regular backpack because it has to fit in the overhead bins on the airline.
Large trekking backpacks should be checked.
Alternatively, you can call Continental and ask them about the actual sizes(length x width x height).