The Mizuno Pro backpack 1FJD9903 is a 2018 limited-edition model (Mizuno Pro LP Backpack). It was popular among high school and college baseball players, known for its lightweight design, storage capacity, and availability in team-friendly colors like black, navy, and red. Features: * Model Number: 1FJD9903 * Series: Mizuno Pro * Model Name: MP Backpack LP (LP stands for Lightweight Pack) * Release Year: 2018 (Limited edition) * Material: Lightweight polyester * Capacity: Approximately 30L (can store A4 files, shoes, small items, etc.) * Functions: * Main compartment, shoe storage pocket, front pocket for small items, side pockets. * Cushioned back and comfortable shoulder straps. Details: Recommended for high school and college baseball players (for travel and practice). Also recommended for working adults. This backpack is known for its balance of lightweight design and functionality, and was supported by many baseball players. ※This is a used item, so there may be minor scratches and dirt, but no noticeable damage. It is very clean and shows almost no signs of use. The inside of the bag is decorated with the Mizuno logo, making it a very stylish item. It is a limited edition and is no longer in production, making it difficult to obtain. Thank you for viewing.