The below model of backpack with trolley is in stock, excellent quality at reasonable price. See below details
Model no.: LB-908
Material: Nylon
Lining: 210D
Color: Black, coffee, blue
Size: 19/22inch, 2 piece set
Brand: Chubont
Logo type: Silkscreen
Trolley: Aluminum
Caster: External
Wheel: 2 rolling sate wheels
Zipper: Plastic
Zipper puller: Metal
Feature: Multi-functional, waterproof, big capacity