My family likely purchased this on Yahoo Auctions. Since it went unused and the end of the year arrived, I'm listing it with permission. Apparently, they were surprised by the weight when it arrived, and that's why they didn't use it. My grandmother happened to be visiting, so I had her hold it for a size comparison photo. A plastic bottle is also included for size comparison. I will confirm the brand again and add it to the description later. Below is the AI-generated product description: - Color: Black and brown combination - Material: Combination of synthetic fiber and leather - Design: Mesh pattern surface - Size: A4 size compatible - Pockets: Zipper pocket on the outside - Handle: Double handle design - Logo: Embossed logo in the center Thank you for viewing.