We got a replacement matress from Cabela's and it's worked great for years.
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
2017 3500 Dodge Maxi DRW 4X4, Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, etc.
We were able to get a replacement air mattress for ours when Flair was still in business, but I think you can get better at most any place that sells air mattresses. We tossed the trays early on as they were pretty cheap and had failed and couldn’t be repaired.
Bob & Becky
2012 Chevy 2500HD D/A CC 4WD
We bought an air mattress that was those tall ones that make it easier to get into when it is on the floor. (Accident) So we bought a standard one that is 8-12 inches high and it works fine. Not as 'neat' as the original, as you have to actually insert the nozzle into the mattress to inflate. We don't use it much so it isn't a big deal.
Tom and Gail
2013 Mountaineer 362
2012 Silverado 2500