Size: Length 30cm, width 22cm, height 45cm, fabric: polyester, replacement 20″ trolley case.
Detachable multi-functional backpack, four-level waterproof fabric is not afraid of rain penetration, honeycomb mesh fabric, with excellent resilience and breathability, greatly reducing shoulder/spine damage, replacing 20-inch trolley box, ready to meet about 7 days of business trip/business trip travel mode.
