Surrounding ONE PIECE cartoon animation primary school students second or fourth grade lightweight burden reduction large capacity backpack bag

Lining texture: Nylon Pattern: Anime Cartoon Scenario: School education Color: style 1, style 2, style 3, style 4, style Image: ONE PIECE Function: breathable, wear-resistant, load-reducing Material: Oxford cloth Size: three-piece set (17-inch backpack + satchel + pencil case), 17-inch backpack, messenger bag, pencil case Carry system: Air cushion strap Popular elements: sewing line, printing Style: Childlike and cute Applicable School Age: Grades 3-4