New rhythm box Sprunki music game schoolbag backpack pencil bag three-piece set student heat transfer backpack

Lining texture: Polyester Scenario: Off-campus training Image: geometry dash Function: breathable, wear-resistant, expansion, load reduction, storage Material: Oxford cloth Size: three-piece set (backpack + satchel + pencil case), backpack Carry system: curved shoulder strap Popular elements: printing Style: Urban minimalist Applicable school age: junior high school