







❄️ Sleep Cool, Sleep Firm, Sleep Anywhere — Your RV’s Upgrade Awaits!
The DynastyMattress CoolBreeze is a 10-inch medium-firm gel memory foam mattress engineered specifically for RVs, campers, and trailers. Featuring a 2.5-inch gel-infused memory foam layer atop a 7.5-inch high-density foam base, it delivers adaptive pressure relief and superior cooling airflow. Its breathable, machine-washable cover with cool silk technology enhances comfort and convenience for life on the road. Highly rated for durability and comfort, it’s the smart choice for millennial professionals seeking premium sleep quality during their adventures.











| Additional Features | Cooling |
| Age Range Description | Adult |
| Asin | B073K8G5KX |
| Best Sellers Rank | #506,369 in Home & Kitchen (See Top 100 in Home & Kitchen) #904 in Mattresses |
| Brand Name | DynastyMattress |
| Color | White |
| Construction Type | Memory Foam |
| Cover Material | Polyester |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,520) 4.4 out of 5 stars |
| Fill Material | Gel Memory Foam |
| Item Depth | 10 inches |
| Item Dimensions | 80 x 72 x 10 inches |
| Item Dimensions L X W X Thickness | 80"L x 10"W x 72"Th |
| Item Firmness Description | Medium Firm |
| Item Thickness | 10 inches |
| Item Type Name | RV Bed Mattress |
| Item Weight | 82 pounds |
| Manufacturer | DynastyMattress |
| Manufacturer Part Number | 1PC, 10" RV KING GEL KING, USA , |
| Material Type | Memory Foam |
| Mattress Comfort Layer Material | Memory foam |
| Model Name | FF-KM-10RVK-GEL |
| Model Number | FF-KM-10RVK-GEL |
| Number Of Layers | 2 |
| Product Benefits | Relieves pressure points and provides a cooler, comfortable sleep |
| Product Care Instructions | Machine Wash |
| Set Name | RV Short King |
| Size | Short King |
| Style Name | RV 10 Inch |
| Top Style | Gel Top |
| Unit Count | 1 Count |
| Upc | 788490143208 |
User
Two Years of Cool, Comfortable Sleep in Our RV – No Regrets
Two Years of Cool, Comfortable Sleep in Our RV – No RegretsWe've slept on this Dynasty CoolBreeze gel memory foam mattress in our RV for two full seasons, and it still feels supportive and temperature-regulated. The 10" profile fits our short king frame perfectly, and the gel-infused foam noticeably reduces heat buildup compared to standard memory foam—crucial for desert camping. Pressure relief is solid for side and back sleeping, and motion isolation means we don’t disturb each other. The washable cover has held up well through regular cleaning. Only note: edge support is a bit softer than we’d like when sitting on the side, but it hasn’t affected sleep quality. For RV-specific sizing and genuine cooling performance, it’s been a worthwhile upgrade.
User
The most comfortable mattress I have ever owned
I did a lot of research to find the best mattress for my RV. I live in my RV full time so I wanted a mattress that would be comfortable but also hold up over time. I read tons of reviews on several mattresses and I visited many stores and websites looking for a good but affordable mattress. I read the reviews for this mattress so I kept coming back to this choice.This mattress is firm but it's soft at the same time. It's not hard but it's not soft enough to sink down into. It's just perfect.It sounds kind of silly but my both my husband and I, when we settle in to bed, will say, "I just love this bed" and we say it at least once a week, if not more.We try to stay conscientious of being grateful for all things and this mattress reminds us every night of how grateful we are of a comfortable bed and good sleep.I had no problems with the delivery of the package. Not even a tear on the box. The mattress was covered and sealed. Everything was clean and I didn't notice any smell.I've slept on this mattress every night for over 2 years and even in Winter and sub zero temperatures, this mattress is still just as comfortable.It's been worth every penny.Update: it's been 4 years now and still love it just as much.
User
Decent mattress.
I would say the jury is still out. I do believe I'm sleeping better and the comfort level is good. It is softer than other mattresses we have for exame Tuft & Needle original which I like. I think I have less pain in the morning. The biggest issue we have is that while sleeping you do sink into the mattress and the the foam fills back in during the day. Which is really just different, not saying it's bad. I would say it's the closest thing we've slept on that is similar to a water bed. Now, we liked our water bed, but we were a lot younger then. It is a 72" wide mattress. Our fifth wheel originally have a 70" mattress. We put a topper under it to raise it above the side tables, which could have an effect on what what we're feeling. Hope this helps. Filled out nicely when we unpackaged it. The cover quality seems good.
User
RV mattress
This is a good mattress, it is more firm than I am used to but is comfortable. Went with this one because similar option were almost double the price. Happy with the purchase.
User
So far this is an amazing mattress at an amazing price!
I have only had this mattress for two weeks but it has been wonderful! It is so comfortable and just the right firmness and softness. My back and neck are not hurting like they were with my old mattress. I was skeptical because the price was so good but it has exceeded my expectations. It was easy to unwrap and it filled out in no time. There was no smell so that was huge plus! Anyway I am very pleased and I would highly recommend this mattress for your home or your rv.
User
Perfect purchase
LAs new RV owners, one of the first things we realized was how uncomfortable the factory-installed mattress was. It lacked support, and after just a few nights, we knew we needed an upgrade.We spoke with fellow RVers, did our research, and even consulted the RV technician who installed our new AC. He highly recommended this mattress, and we couldn’t be happier with our decision!From the moment we switched, the difference was night and day. The mattress provides full support, excellent comfort, and has completely transformed our sleep quality. We wake up feeling refreshed and well-rested, something we never thought possible in our RV.If you’re struggling with an uncomfortable RV mattress, we highly recommend this one—it has been a game-changer for us!
User
Great RV mattress
This mattress is pretty firm. I sometimes wish it was a bit softer, but apparently it’s good for me because I never wake up sore or stiff from it like I did with my softer mattress. I sleep really well on it. Has been worth it so far. The 72x80 was perfect for my camper.
User
Poor packaging
Rating 3 stars due to packaging. No. Was tore, once I got the box off- the bed started unrolling because the plastic was not sealed!!! Made getting it into place in the camper extremely difficult!!!!Very firm and comfortable.
Trustpilot
4 days ago
1 month ago