Purchased in 2020 at Takashimaya in Namba, Osaka. Authentic. This is a very rare Tumi backpack that's hard to find. I will add more photos if requested. The interior side divider has been opened by untying the thread to make it easier to take things out when the side zipper is opened, but it can be restored to its original condition by sewing it back. I think this limited edition type is quite rare. Feel free to comment.