Question : How can I fold or roll a 4″ memory foam mattress topper?
I have two 4″ very firm memory foam toppers that I need to store away. I am not able to fold or roll them. Does anyone have any suggestions as to how they can be stored?
memory foam mattress topper

Best answer:

Answer by Charles H
need.
get extra large trash bags.
strong tape or twine
vacuum cleaner
roll /fold.inside bag
turn on vac
insert hose in bag
close bag tight with hand.
and wait.
should shrink to a small bag.
seal / wrap tight .
max compression.

I have done it with comforters,pillows.on trip works great