What can I cover my suitcases with?

[Mumof1winginglife]

I have deluttered my storage cupboard and put things that I don't use that often inside the suitcases and put it inside the shed. I only live in a small flat with my husband and toddler so I needed the extra space for our valuable possessions. I am worried about them going mouldy so just wondering what I can use to cover them up? Bin bags are too small so that's out of the question! Thanks all. X

You can get very large plastic bags, but wouldn't it be easier to wrap the things inside the suitcases in smaller bags?

Have you got a dehumidifier, or could you borrow one? It would really help to run that in the shed for a few days, to dry it out.