International carry-on luggage bags should be as light as possible and compact enough for passengers to comfortably roll them down the aisle and fit them into the overhead compartments. The general standard size for most airlines stands at 9 inches (depth) by 14 inches (width) by 22 inches (height), however this figure can change depending on the country and service provider.
The Duffle Bag
The duffle bag is one of the most popular forms of hand luggage. These bags are made from a fabric that can adapt to its contents. Duffle bags are very similar to sports bags but they have a handle and wheels to allow users to move them around with ease.