This is a school backpack I used for 6 years. It's navy blue. It cost 55,000 yen at the time. It was custom-made. Please check the photos for stains and scratches. The length of the shoulder straps can be adjusted with 7 buttons. The lock can be opened by turning it with your finger. It's still functionally usable. A4 size papers etc. can fit in it. The bottom is dirty, although it's difficult to see in the photos. I've wiped it many times, but it hasn't come off completely. I wiped the whole thing with disinfectant. Please purchase only if you understand that this is a used item and has been stored at home. Shipping is included, so I cannot offer a discount. Thank you for your understanding. I will ship within 2 days at the latest on weekdays. It will take 3 days on weekends and holidays, especially Saturdays, because the post office is closed.