So for this week Parshas Bo we are each making suitcases we are painting and sticking on pictures of the bnai yisorael leaving mitzrayim putting some paper matzoh and some cherishables inside a cardbaord suitcase it has a velcro closure and can be used again and again. pipe cleaner is used as a handle.
What better way then actually reenacting how we left l mitzrayim in the mind of a child.
Though they prob used sacks not suitcases so I guess that could also work