In Myeongdong, go to Daiso Myeongdong Main (43 Myeongdong-gil) or Myeongdong

Station (134-1 Toegye-ro), 10am–10pm. For backpack or carry-on zips, the 30mm padlock is ₩1,000 (1,100 orders). Short on locks while packing on your last night? You can still go in the evening. On crowded trains, wear your backpack in front.