The " exclusively at Isetan Shinjuku Store leather paper bag" from UNKNOWN PRODUCTS, which appeared at "EDIT by ISETAN MEN'S" held at Isetan Shinjuku Isetan Shinjuku Store, Men's Building from April 2nd (Wed), sold out in the April lottery sale due to overwhelming demand. However, due to popular demand, an additional sale has been decided! From May 28th (Wed) to June 17th (Tue) at 8pm, an additional sale will be held exclusively for MI Card members at the Mitsukoshi Isetan Online Store. Please note that products are scheduled to be shipped sequentially from late September 2025.

Blackwatch pattern, Macmillan pattern, and "ISETAN" logo pattern square-bottom bags are also available in leather!

From Unknown Products' best-selling "Leather Paper Bag" line comes a limited-edition model of Isetan's iconic shopping bag, but in leather. Not only the main body but also the handles are made entirely of cowhide, faithfully reproducing the "real" shopping bag down to the pattern and structure.

This time, a new "small size" has been added to the leather paper bag, which is a reproduction of the square-bottomed bag with the familiar "ISETAN" logo printed on it, and is one size larger than the extra-small size. You can carry it by hand on its own, or use it as a bag-in-bag for the Black Watch or Macmillan patterned "leather paper bag," and enjoy various ways of carrying it.

*The Mitsukoshi Isetan online store will begin displaying the items around 10:00 AM on Wednesday, May 21st, and sales are scheduled to begin around 10:00 AM on Wednesday, May 28th.

Leather Paper Bag, Black Watch Pattern, Small Size
35,200 yen
►Purchase this product here
＊ exclusively at Isetan Shinjuku Store

Leather paper bag, Macmillan pattern, small size
35,200 yen
►Purchase this product here
＊ exclusively at Isetan Shinjuku Store

Leather paper bag, Black Watch pattern, extra small size
28,600 yen
►Purchase this product here
＊ exclusively at Isetan Shinjuku Store

Leather paper bag, Macmillan pattern, extra small size
28,600 yen
►Purchase this product here
＊ exclusively at Isetan Shinjuku Store

Leather paper bag, ISETAN logo pattern, extra small size
22,000 yen
►Purchase this product here
＊ exclusively at Isetan Shinjuku Store

Leather paper bag, ISETAN logo pattern, small size
27,500 yen
►Purchase this product here
＊ exclusively at Isetan Shinjuku Store