This is the "PENTAX K-1 Premium Box" obtained through a purchase-limited campaign at the time of the PENTAX K-1's initial release. Furthermore, it comes with an additional limited-edition hot shoe. Everything is a complete set and unopened, so I believe it's currently difficult to obtain. The outermost transparent bag has come open, possibly due to the adhesive weakening over time, but the BOX itself has not been taken out, and the contents are also unconfirmed. [Contents] "K-1 Logo-Embossed Premium Leather Strap," "K-1 Premium Booklet & Poster," and "K-1 Logo-Embossed Premium Hot Shoe Cover." The white envelope contains a "Message to Purchasers." *Camera body is not included. It has been stored for a long time and has accumulated dust. The contents are unconfirmed, so please refrain from purchasing if you are concerned about this.