Implemented from Wednesday, May 28, 2025 to Tuesday, June 17, 2025.

Additional sales of the "Isetan Shinjuku Store Limited Leather Paper Bag" are available here.

*The lottery sale for April has ended.

UNKNOWN PRODUCTS will be appearing at the "EDIT by ISETAN MEN'S" event, held from Wednesday, April 2nd at Isetan Shinjuku Store, Men's Building 1st floor promotion area! A lottery sale of the "Isetan Shinjuku Store Limited Leather Paper Bag" will be held exclusively for MI Card members from 10:00 AM on Wednesday, April 2nd to 8:00 PM on Tuesday, April 22nd. During the same period, you can also view product samples at Isetan Shinjuku Store, Men's Building 1st floor promotion area.

►Click here for sales methods from April 2nd (Wed) to April 22nd (Tue).

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 is scheduled to begin displaying products around 10:00 AM on Wednesday, March 26th, and accepting orders around 10:00 AM on Wednesday, April 2nd.

Leather Paper Bag, Black Watch Pattern, Small Size
35,200 yen
►Apply here
*Isetan Shinjuku store exclusive

Leather paper bag, Macmillan pattern, small size
35,200 yen
►Apply here
*Isetan Shinjuku store exclusive

Leather paper bag, Black Watch pattern, extra small size
28,600 yen
►Apply here
*Isetan Shinjuku store exclusive

Leather paper bag, Macmillan pattern, extra small size
28,600 yen
►Apply here
*Isetan Shinjuku store exclusive

Leather paper bag, ISETAN logo pattern, extra small size
22,000 yen
►Apply here
*Isetan Shinjuku store exclusive

Leather paper bag, ISETAN logo pattern, small size
27,500 yen ► Apply here
*Isetan Shinjuku store exclusive