◇ Model Name: Fit-chan - Color: Black - Features: Reflective panels - Weight: Approximately 1.2 kg Thank you for viewing. This was chosen by my child for its comfortable fit after trying out various options. It fits A4 files. Due to having extra baggage for extracurricular activities, there was a period of time when my child used a backpack to go to school, so the actual usage period is about 3 years. There is almost no distortion or deformation, and the back cushion is not crushed, so I think it's in relatively good condition. The interior shows some signs of use. Please check the condition carefully in the photos, including any damage or stains. Please consider purchasing after understanding that this is a used item. Please refrain from returns or complaints. ★ We have cleaned and wiped it as much as possible, but please understand that there may be some areas that cannot be completely cleaned. There are no smokers or pets in the household.