ALTADENA WORKS navy backpack. The side pockets were purchased separately (11,000 yen). They can be removed depending on the amount of luggage, which is convenient. I used it a few times for train trips. It has been stored in the closet for about the last two years. I haven't used it in seasons or situations where sweat might soak in. I am a woman. The leather parts have scratches, discoloration, and a worn look. This is a used item, so please ask if you have any concerns. I plan to fold it compactly for shipping.