xpost: bed topper transport and storage?

[HollyDay]

I posted on the chat board, but I'd thought I'd ask here.  Dd will have the same size bedding next year as she does this year.  So we will be transporting her topper home, storing it over the summer, and transporting it back in the fall.

How do I do that???  The original box is no longer an option. 

[Kassia]

I haven't done this yet, but I have read to roll it and wrap it with painter's tape.