Bloom "River" style Queen Size Mattress

Used for 3 months and has been unused for about 9 months. A Bloom mattress is a Canadian-made, bed-in-a-box brand by Sleep Country, known for its multi-layered memory foam construction, offering pressure relief, cooling features (like gel and bamboo charcoal), and various firmness levels (like Cloud, Earth, Mist) for different sleepers, conveniently packaged for easy setup. They provide features like organic cotton covers and CertiPUR-US certified foams, though some users have reported minor off-gassing and durability concerns.