Dear friend, if your eye bags are caused by inflammation, I think ice can reduce or hide your eye bags. put a piece of ice on your closed eyes and the cold water into your eyes will wash away some bacterial or something else and the coolness will make you feel much better for a moment.
Ice can help to reduce or hide our eye bags for a moment. But if the eye bags are caused by aging, we can't treat them in this way. You can apply some moisture cream for the skin under the eyes, you can also use chill cucumber pieces to moisten the skins under the eyes.