Cocoon by Sealy mattresses are on sale for 35% off during Sleep Week 2025, with a free sleep bundle included. The sale includes both hybrid and memory foam mattresses, with prices varying ...

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The catch? They tend to be expensive, but not all of them are. Sealy's Cocoon Chill Hybrid is one of the more budget-friendly options from one of the biggest bedding manufacturers on the planet.

Cocoon mattresses are memory foam mattresses made to provide maximum comfort without the usual stuffiness of a memory foam mattress. The mattresses use cooling technology that helps your mattress ...