How Large Should A Luggage Be？
It is necessary to learn airline regulations when you source luggage because it represents the basic market needs.
Most airlines have size restrictions typically ranging from 62 に 158 cm (length + width + height) for checked luggage.
For carry-on luggage, dimensions are usually limited to around 56 x 36 x 23 cm.
If your customer drives by yourself, you should promote your suitcases based on his/her travel days.
The cabin case is ideal for 1-2 travel days.
A suitcase of 69-71cm is perfect for 2-7 travel days.
If he/she leaves 7-10 days, you should sell a suitcase of 69cm for light packers or 75cm for heavy packers.
If he/she travels about 2 週, you should recommend a suitcase of 75cm for light packers and 81cm for heavy packers.
If he/she goes out for more than 2 週, you should introduce a suitcase of 81cm or more.
