Is it better to buy a 20-inch suitcase or a 24-inch suitcase?

This size definition of luggage is defined according to international standards.

Generally, the corresponding length, width and height are:

20 inches: length 50cm* width 34cm* height 19cm.

24 inches: length 60cm* width 4 1cm* height 23cm.

Ordinary boarding suitcase size:

20 inches and below is the size that can be taken on the plane (within the international boarding size 1 15CM), which is suitable for 1 person to travel for about 4 days. 24 inches must be checked, suitable for two people to travel for about 7 days. A 24-inch suitcase means that the sum of its length, width and height shall not be greater than 135cm, which is the standard boarding suitcase size stipulated by the aircraft.

If you want to buy a suitcase, you should choose according to your actual needs. First of all, the size of luggage case to be purchased depends on the specific situation. If you want to go out by plane, the carry-on suitcase should not be larger than 20 inches, otherwise you can't carry it with you, and you must go through the consignment formalities.

The most common size design of 24-inch suitcase is 60× 38× 28cm, which is the most used suitcase. Its size is moderate, and it can hold a proper amount of articles, neither more nor less. The 24-inch suitcase is the most common suitcase and the most suitable suitcase for the public.