Geometric sprint trend starry sky schoolbag three-piece geometry dash heat transfer personalized backpack leisure bag

Lining texture: Nylon Scenario: School education Applicable gender: neutral/both male and female Function: breathable, waterproof, wear-resistant, load-reducing Material: Oxford cloth Size: three-piece set (17-inch backpack + lunch bag + pencil case), 17-inch backpack Carry system: Air cushion strap Popular elements: sewing line, 21200241627 Style: Modern Cool Applicable School Age: Grades 3-4