To provide a laundry storing bag for storing a plurality of items to be cleaned such as a shirt and a suit for taking it to a cleaner's, which is easy for a cleaner to find finished laundry for handing a customer, and which is not bulky so that it is easy for the customer to carry it back.

The laundry storing bag 1 comprises a plurality of plastic packaging bag parts 3 and 4 which is provided on both sides of a central folding line 2 as a border, and an opening part 5b for passing a hook part 6a of a hanger 6 for hanging through the folding line 2. The finished laundry is stored in the packaging bag parts 3 and 4. Thereby, laundry of the same customer can be put together for the customer to take it back. Since the laundry is put together in the packing bag parts 3 and 4, it is not become bulky and the customer can carry it back easily.