Gamba Osaka Official Fan Club Kids' Backpack Unopened and unused. The back is mesh + cushioning, and it's made of sturdy material. It's a durable backpack that doesn't lose its shape easily. It has a front pocket and is easy to use. *Since it's unopened, we cannot be responsible for initial defects. Please understand. *Due to size constraints, it will be shipped via courier service. Please purchase only if you understand that it's been stored at home. Instant purchase is OK.