Boarding case is specially designed for traveling on plane and packing luggage. Aviation luggage is sorted into consignment luggage, hand-carried luggage and personal items, and boarding case refers to the second kind.

The boarding cases can be divided into soft fabric cases and hard cases by materials (hard ones can also be classified into ABS and PP); According to the structure, boarding cases can be sorted into standing draw bar boxes and horizontal ones; By size, there are 18 inch, 20 inch, 22 inch, 24 inch, 26 inch, 28 inch and 30 inch.

The recommended size of boarding cases by IATA is that the sum of length, width and height is no longer than 115cm. The principles may vary in different airlines, please consult the corresponding airline first.