It is easier to carry a heavy jig bag by itself.
However, I don't want to get it wet on a ship that is splashed with waves.
The water guard case is a short type of jigger bag, and
is large enough to fit a system jig bag and a separate jig bag .
In addition to the jig bag, you can also put a tackle that you do not want to get wet to protect it from the splash of waves.