DynastyMattress 10GEL-QUEEN-RV 10-inch CoolBreeze Gel Memory Foam Mattress-Queen RV Size

Amazon.com Price: $1,700.00 $359.00 (as of 18/10/2017 06:07 PST- Details)

2.5″ Cool GEL 4lb High Density Open Cell Memory Foam: Sleep Cool Technology Foam! 120 day trial! Warranty: 20 years Limited Warranty.
2″ + 2″ Cool Airflow, 3.5″ foam for ultimate support base! Feel: Medium Firm
Made with High Quality and durable 4-layer construction! Compare to the GENIUS at a fraction of the cost