Is this a mattress topper or a protector?

It is a protector: a thin, breathable barrier over the mattress. It adds little padding, so it will not change how firm the mattress feels.

Will it make me sleep cooler?

Bamboo viscose is breathable and moisture-wicking, which helps hot sleepers. It will not cool a room or replace a cooling mattress.

It is listed in Twin size and stretches over the mattress. Check your mattress depth before buying, since deep mattresses may need a larger size.

Machine wash on a gentle cycle and tumble dry low. Avoid high heat, which can shrink or wear bamboo viscose.

It is the only new price found, $117.30 at Cozy Earth as of November 7, 2026. With one store listing it, there is no lower price to compare against.

Cozy Earth makes the protector in other bed sizes, but this listing is Twin only. Check the brand's other listings for Queen and King.

At Cozy Earth, for $117.30, as of our latest check.

$117.30at Cozy EarthObserved at 7:10 AM

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.