Review · Home & living
Mattress Insider Deluxe Sofa Bed Mattress review
A 4.5-inch sofa bed mattress with 2 inches of cooling gel memory foam over a 2.5-inch high-density foam core, made in the USA.
By the HearSmart research desk · Updated November 11, 2026
- Performance (40%)
- 8.8
- Ease of use (25%)
- 9.0
- Value (35%)
- 9.0
The Deluxe is the mattress Mattress Insider calls its "Every Night" sofa mattress, and on paper it is the most complete upgrade for a pull-out couch at its price. It stacks a 2-inch layer of 3 lb CertiPUR-US Cool-Gel memory foam over 2.5 inches of soy-based high-density support foam, for a total of 4.5 inches, which is the thickness most sleeper mechanisms are built around. The cover is organic cotton, and the mattress is made in the USA. Mattress Insider describes it as double-sided, with a firmer side and a medium-firm side. Prices ran from $299 for a 35 by 72 inch mattress to $429 for the largest of 8 stock sizes when we checked, and custom sizes can be ordered. You get a 365-night guarantee and a 10-year warranty, but a return costs a $59 restocking fee plus return shipping, and the quoted delivery time was 3 to 5 weeks, so order well before guests arrive.
Who it is for
Hosts who want a guest bed that hides the support bar
Price
$299 to $429 depending on size when checked; free FedEx Ground shipping.
Price range: $299.00 through $429.00
Quoted from the vendor pricing page on November 11, 2026.
Key features
- 2-inch comfort layer of 3 lb CertiPUR-US Cool-Gel memory foam
- 2.5-inch Soy Bio Support high-density foam base
- 4.5-inch height that Mattress Insider says replaces most sofa mattresses
- Double-sided design with a firmer side and a medium-firm side
- 8 stock sizes from 35 x 72 to 64 x 72 inches, plus custom sizes
Strengths and weaknesses
- Strength: 365-night money-back guarantee
- Strength: 10-year manufacturer's warranty
- Strength: Organic cotton cover and made in the USA with US materials
- Weakness: Refunds are less a $59 restocking fee and you pay return shipping
- Weakness: Delivery was quoted at 3 to 5 weeks when we checked
- Weakness: Larger sizes cost up to $429
Key facts
- Price: $299 to $429
- Height: 4.5 in
- Comfort layer: 2 in gel memory foam
- Warranty: 10 years
- Trial: 365 nights
Where it ranks
Mattress Insider Deluxe Sofa Bed Mattress is No. 1 in our Best Sofa Bed Mattresses verdict.
Alternatives we scored
Visit mattressinsider.com · Questions or corrections: editorial@hearsmart.org