This is a RODE SKO bag. The size is approximately 15 cm in height, 25 cm in width, and 4 cm in depth. It's divided into three compartments, each with a zipper closure. It also has compartments for storing cards, so it can be used as a wallet. It can hold a smartphone, handkerchief, tissues, lipsticks, and a key case, so those who don't carry much can go out with just this bag. It's also perfect for storing valuables when traveling. The shoulder strap is adjustable in length and can be removed. I've only used it once for about 10 minutes to go to a nearby place, and it has been stored since then. Please use it as a fashion accent regardless of the season.