It's a little bigger than the average size! This is a Manhattan Portage backpack. I bought it a few years ago and have been storing it at home until recently. I haven't used it much, and it's still in good condition. It's simple and easy to use, and it's recommended for commuting, going to school, or going out! It was convenient for carrying textbooks and other items when I went to school. Width Height Depth Capacity Weight 34cm 44cm 14cm 21L 514g Original price: 14,960 yen A black backpack with a simple design and a front pocket. - Color: Black - Number of pockets: 1 front pocket - Straps: Padded straps - Design: Simple design Price reduction is possible ◎ Thank you for looking.