Follow the measuring diagram for the selected cover rather than relying only on your suitcase’s advertised size. Check carefully if your suitcase has a hard shell or an expandable compartment.

Yes. The stretch fabric cover is washable and reusable. Follow the care label for the selected style and let it dry completely before storing.

Measure the mattress after folding, including its full thickness, then compare all three dimensions with the bag. Leave enough room to close the zipper without forcing it.