This is the Tokyu Hands original product, the "Packing Cube M Size 7L." It's a travel organizer (compact pouch) for neatly storing clothes and other items when traveling or on business trips. "7L" indicates the capacity, and the M size is medium. It's a product from Tokyu Hands' "hands." brand, with the desire to make customers feel "+Various+." It's convenient for compressing clothes and sorting them by type.