This is a harness backpack from dad`cco (Daddico). The colors are denim & hickory, and the lining is yellow. I think it's a color and design that can be used by both boys and girls. Size: H 22cm x W 22cm x D 10 cm Weight: 170 g Armhole: 25～47 cm Lead: 67 cm～108 cm Target age: Approximately 1 to 4 years old This cute backpack is the perfect size for a day out and comes with a harness. It can also hold a traditional "issho-mochi" rice cake, so I think it can be used for the first meal ceremony. I would be happy if someone could use it. Thank you for looking.