Wet filling (cooked meat/chicken/fish) are definitely different to dry filling (chicken floss, beef floss, pork floss). While floss filled sumpia can be stored in jars/containers and would stay crunchy, wet filling would make sumpia soggy if stored in plastic container such as tupperware. Need not to worry! Place sumpia on baking sheet and broil a little. Your sumpia will be crunchy again :)