
12 Inch Queen Mattress in a Box
Best price now
69% under what the other stores charge
Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
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Price facts
- Lowest price today: $74.90 at Amazon (checked Nov 12, 2026).
- Checked at 3 stores.
12 Inch Queen Mattress in a Box prices at every store
- eBayNew
In stockSold by purevibeco
$241.91Free shippingChecked 2 h ago - ShipitFurnitureNew
In stock
$321.99Free shippingChecked 2 h ago - AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$74.90+ $149.00 shippingChecked 2 h ago
Also available at
- Brightlane GoodsCheck price at Brightlane Goods
Store links may earn us a commission.
12 Inch Queen Mattress in a Box price history
Lowest price we've seen: $74.90 on Nov 12 at Amazon. Tracked across 3 stores since Nov 12.
About the 12 Inch Queen Mattress in a Box
• Advanced Airflow Comfort: Coventa Queen Mattress in a Box uses premium 12" hybrid construction: supportive pocket springs + body-conforming breathable foam. Enjoy balanced comfort—avoiding harsh springs or unsupportive foam. Breathable design circulates air for a cool, non-stuffy sleep. Durable materials ensure long-lasting support—an investment in restful nights for couples.
• Targeted Body Support: Coventa 12 Inch Queen Size Mattress offers medium firm comfort, supporting side/back/stomach sleepers—no more aches from extreme firmness/softness! Reinforced edge support lets you sit or play safely on the edge, maximizing Queen Bed space. Versatile, reliable comfort for couples.
• Cool Night Sleep: Coventa Queen Mattress 12 Inch uses pocket springs for motion isolation—sleep soundly as your partner moves! Hybrid design (breathable foam + spring airflow) wicks heat/moisture—no sticky summer nights! Targeted pressure relief for shoulders/hips/back ensures cool, undisturbed deep sleep on the cozy Queen mattress.
• Effortless Setup Fit: Coventa 12 Inch Queen Bed Mattress in a Box comes in compact packaging, easily fitting through narrow spaces—no bulky hassle! Fits standard 60"×80" Queen Bed frames, offering ample space for couples or solo sleepers. Ready for comfort—unbox, lay flat for 72hrs to expand, and enjoy!
• Simple Unboxing Process: Start better sleep with Coventa Queen Size Mattress. Unbox, place on Queen Bed frame, wait 72hrs to expand (minor wrinkles normal). Coventa delivers trusted sleep solutions—your reliable nightly choice for couples.
Questions and answers
- Where is the 12 Inch Queen Mattress in a Box cheapest?
- At Amazon, for $74.90, 69% under what the other stores charge, as of our latest check.
- Where can I buy the 12 Inch Queen Mattress in a Box?
- 4 stores we checked sell it, including Amazon, eBay, ShipitFurniture, Brightlane Goods.




