Thank you for viewing my listing from among many others (*^^*) This is a soft, black leather mesh bag. It can be used in any season. It has a zippered pocket on the outside, which is convenient for storing your smartphone, etc. Inside, there are two open pockets and one zippered pocket. A4 files can also fit in it. I think I bought it from Dinos several years ago for over 30,000 yen. As shown in photo 5, one of the YH rivets has come off. The size is approximately 43 x 30 cm, as measured flat as shown in photos 8 and 9. The bottom is made of leather, which creates a gusset, allowing it to hold a lot. There are some scratches on the bottom. Since this is a used item, please feel free to ask any questions you may have until you are satisfied. ☆ Please read the profile before purchasing (^^)/