Office Shoulder bag-S
It looks like a butterfly, so I named it a butterfly handbag!
I don’t think there is any other shape, not just the surface design.
For simple coordination points, and for kimono streetwear coordination
It is also recommended for modern mixes of Japanese clothing such as yukata for summer festivals.
Folded wallets, mobile phones, small cosmetics, etc.
It doesn’t fit a lot, but it can store the minimum items for going out.