This item was purchased by my mother at a directly-managed store in Ginza. It has been authenticated by Daikokuya, so please rest assured. This is a mother's bag that also comes with a diaper changing sheet. It can be used not only as a mother's bag, but also as a travel bag for one night in winter or two nights in summer. It has many pockets and is easy to use, and can be hung on a stroller. Please note that the only included accessory is the diaper changing sheet. New ones are sold on Rakuten for around 240,000 to 270,000 yen, so I think this is a very good deal. If you are looking for one, please consider it! Size: Height: Approximately 29cm, Width: Approximately 37cm (plus pockets with a gusset of approximately 2.0cm on both sides) Gusset: Approximately 12cm, Maximum shoulder strap length: Approximately 116cm, Diaper sheet: Approximately 33 x 61cm I would be happy to add more images or negotiate the price, so please feel free to comment! ٩(❛ᴗ❛)۶ Thank you!