Best King Size RV Mattresses of 2025

The DynastyMattress 10-inch CoolBreeze Gel RV Memory Foam Mattress is a medium-firm mattress that is designed to provide comfort for all general sleepers, including back and side sleepers. It features 2.5 inches of gel-infused memory foam that contours the edges of your body for better comfort, and 7.5 inches of durable construction foam that enhances the mattress's structural integrity. The mattress comes with a luxurious white and dark grey cover that is easy to remove and machine washable. It is shipped in a box for quick and easy setup, simply open the packaging and wait for it to expand.

The WEUP RV Mattress offers a premium sleeping experience with its cooling gel and green tea memory foam. This mattress hugs your body for comforting support while ensuring a cooler sleep environment. The fiberglass-free cover is soft and breathable, making it safe and pleasant to sleep on. Additionally, it's CertiPUR-US certified, meaning it meets high safety standards, perfect for your RV or camper. With strong support to relieve pressure on your body, you'll wake up refreshed and ready for the day.

The Dyonery RV Mattress offers a comfortable sleep experience with its gel-infused memory foam that helps regulate temperature and combat odors. You will appreciate the soft, breathable jacquard fabric cover that keeps you dry and cool throughout the night. Its medium-firm design ensures that the mattress conforms to your body while providing necessary support for proper spinal alignment. Additionally, the durable foam base offers strong support, allowing your muscles to relax as you sleep. This mattress is a perfect choice for a refreshing night's rest in your RV.

The Opoiar Memory Foam Mattress is designed for ultimate comfort and support. With its cooling gel and green tea-infused foam, you can enjoy a restful sleep without overheating. The fiberglass-free removable cover is not only soft but also machine washable, making maintenance a breeze. This medium-firm mattress conforms to your body, relieving pressure while ensuring proper spinal alignment. Whether you're in a camper or at home, this mattress adapts to your needs for a refreshing night's sleep.

The Dynasty Mattress 12 inch CoolBreeze Classic Cooling Gel Memory Foam Mattress for RV is a medium-firm mattress that provides body support to side, back, and stomach sleepers. It has quad layers of gel memory foam, high-density luxury memory foam, latex layer, and strong foam base layer, which provide durability and consistency to the mattress. The luxurious white and dark grey cover is machine washable and adjustable bed-friendly. The mattress comes vacuum-sealed in a box and is easy to set up. Dynasty Mattress has 13+ years of experience in manufacturing mattresses and adjustable bases, and this mattress is comparable to other name brands.

The ESHINE RV Hybrid Mattress is designed to enhance your travel experience with its short king size and four-layer construction. The top layer features Air Sense Foam, which offers a plush feel while relieving pressure points, ensuring you wake up refreshed. Beneath that, high-density foam adds durability and comfort. The 6.3-inch spring support system minimizes vibrations, making for a peaceful night's sleep, even on the move. Plus, the removable bamboo cover and flame-retardant inner case provide added safety and convenience. This mattress is a great choice for those looking to maximize comfort in their RV, camper, or trailer.

The Hcore Memory Foam Mattress is designed to provide you with a restful sleep experience. Its updated Tencel cover enhances comfort, making it softer and cooler, so you won't wake up overheated. The mattress features CertiPUR-certified foam, ensuring safety and durability, perfect for your RV, camper, or truck. With its medium-firm feel, it conforms to your body while offering strong support, helping to relieve pressure points and keep your muscles relaxed. Plus, it comes with a lifetime warranty, giving you peace of mind with your purchase.

The Vipbear Memory Foam Mattress offers a comfortable sleep experience with its high-quality materials. The mattress features a soft Tencel cover that keeps you cool throughout the night, preventing overheating. Its medium-firm design provides excellent support while contouring to your body, ensuring you wake up refreshed. Additionally, the breathable green tea and cooling gel foam help control odors, enhancing your overall sleep quality. With its easy transportability, you can conveniently set it up in your RV, camper, or truck, making it perfect for both camping trips and everyday use.

Novilla King Size Mattress is a 12-inch gel memory foam mattress that provides a cool sleep, pressure relief, and medium-firm feel. It has a 4-layer all-foam system that includes a gel-infused memory foam, egg crate designed foam layer, comfort foam, and high-density foam to distribute pressure, mold to your body and improve durability. The mattress is made of CertiPUR-US Certified foam, without any harmful off-gassing and substances, and the bed mattress cover uses skin-friendly rayon fabric. It comes in a box and fits all kinds of bed frames, and you can try it out for 100-days free trial.

The Vipbear Memory Foam Mattress offers a luxurious sleep experience with its cooling gel and green tea-infused foam. This mattress is designed to contour to your body, providing comfort and support while you sleep. The fiberglass-free cover ensures safety and is machine washable, making it easy to maintain. With its medium-firm feel, it alleviates pressure points and promotes restful sleep, ensuring you wake up refreshed and ready for the day. Ideal for RVs, campers, and trailers, it’s perfect for both weekend getaways and everyday use.