Primary School Student Trolley Schoolbag Detachable Backpack

Product information:
Lining texture: Nylon
Applicable scenario: School Education
Color: purple two-wheel delivery about 3-5 days, pink two-wheel delivery about 3-5 days, gray two-wheel delivery about 3-5 days, dark blue two-wheel delivery about 3-5 days, sky blue two-wheel delivery about 3-5 days, lake blue two-wheel delivery about 3-5 days, black two-wheel, purple six-wheel, pink six-wheel, gray six-wheel, dark blue six-wheel, sky blue six-wheel, Lake Blue six-wheel, black six-wheel, purple high foot, pink high foot, Gray high foot, dark blue high feet, sky blue high feet, Lake Blue high feet, black high feet
Applicable gender: neutral/both men and women
Function: reduce burden
Material: Nylon
Bearing system: air pillow belt
Style: European and American Retro
Capacity: 20-35L