LED Backpack Advertising Screen Electronic Intelligent Briefcase

Product information:
Pattern: solid color
Lining texture: Nylon
Applicable scenario: Cycling
Color: HD LED screen, backpack screen, canvas bag screen
Applicable gender: neutral/both men and women
Leather features: matte leather
Function: Waterproof
Size: Color
Material: Nylon
Bearing system: Curved shoulder strap
Popular elements: sewing thread, printing
Capacity: 20-35L