Product information:

Capacity: 36-55L
Internal structure of bag: zipper bag, mobile phone bag, certificate bag, sandwich zipper bag, computer bag, camera bag
Material: ABS+PC
With or without lock: Yes
Function: waterproof, anti-theft, and computer access
Roller style: universal wheel

Size information:

20 inch ：(width, thickness and height): 34 * 21.5 * 54cm
24 inch： (width, thickness and height): 41 * 25 * 64cm
26 inch： (width, thickness and height): 42.5 * 25 * 70cm
29 inch ：(width, thickness and height): 47 * 27 * 77cm

Packing list:

Luggage compartment * 1