10 Best Rv 48 X 80 Mattress Cover of 2025

Tested and Reviewed: Top 10 Rv 48 X 80 Mattress Cover deals with expert ratings from 8.1 to a perfect 10

June 2025 Edition

Editor's Choice

9.7

Save 17%

Slumbrae

Slumbrae RV King Mattress, 4" Memory Foam Topper, Ultra-Soft Cover, CertiPUR-US Certified, 72" x 80", Perfect for RVs and Campers

17% OffFree Shipping

Editor's bottom line:

“This rv 48 x 80 mattress cover is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

[2-Layer Design for Ultimate Comfort] - The Slumbrae RV KING mattress features a dual-firmness design, offering medium and medium-firm options to ensure optimal support and comfort for all sleep preferences. Made with CertiPUR-US Certified foam for safe and high-quality sleep
[Fits Standard RV King Sizes] - Compatible with king-size bed frames commonly found in luxury RV models like Tiffin Allegro, Thor Motor Coach, and Newmar, providing spacious comfort for larger sleeping areas
[Cooling Ultra-Soft Bamboo Cover] - Experience a cool, restful sleep with the breathable, machine-washable bamboo rayon cover, certified by OEKO-TEX (17.HCN.13316) for skin-safe and long-lasting durability
[Vacuum-Packed for Easy Setup] - The mattress is conveniently compressed for shipping, making it easier to handle. Allow 48-72 hours for full expansion in a well-ventilated area at room temperature (78). Cooler environments may require additional time
[Worry-Free Purchase] - Enjoy peace of mind with our hassle-free return policy, ensuring your satisfaction with every purchase

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Picked by 150 people today

9.5

Foamma

Foamma 6" x 48" x 80" Mattress for RV with Water Resistant Organic Cotton Cover, Firm High Density Foam, USA Made, CertiPUR-US Certified Foam

Main Highlights

Made in America: All our products are proudly made in the USA!
Luxuriously Comfortable: Our high density mattresses are made with an 6 inches of high density foam. This foam is firm and will provide you with firm support throughout the night.
Easy to Wash: The organic cotton cover is easy to remove and wash! Simply unzip your cover to remove it and wash it in your washing machine.
Custom Sizes: Dont see the size you need? Contact us and we can create a custom mattress to fit your needs! We offer a wide variety of foams and can work with you to get you the exact product you need.
CertiPUR-US Certified: Made without ozone depleting substances, mercury, lead, and other heavy metals; made without phthalates regulated by the Consumer Product Safety Commission; low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)

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9.5

Foamma

Foamma 4" x 48" x 80" Memory Foam Mattress for RV with Water Resistant Organic Cotton Cover, Firm High Density Foam Base, USA Made, CertiPUR-US Certified

Free Shipping

Main Highlights

Foamma mattresses are proudly made in the USA! Your mattress will contain 4 of high-density foam with memory foam infused.
Luxuriously Comfortable: Our mattresses are made with high-density foam and memory foam infused which relieves pressure points and conforms to your bodys curves. This is applied on top of a high density foam base which stays firm and provides fantastic support throughout the night.
Easy to Wash: The organic cotton cover is easy to remove and wash! Simply unzip your cover to remove it and wash it in your washing machine.
Custom Sizes: Dont see the size you need? Contact us and we can create a custom mattress to fit your needs! We offer a wide variety of foams and can work with you to get you the exact product you need.
CertiPUR-US Certified: Made without ozone depleting substances, mercury, lead, and other heavy metals; made without phthalates regulated by the Consumer Product Safety Commission; low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)

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9.2

FoamRush

FoamRush 4-Inch (48" x 80") Gel Memory Foam Mattress Replacement, Travel Comfort, Pressure Relief Support, Made in USA, Camper Trailer Truck, Cover Not Included, Three Quarter Size

Free Shipping

Main Highlights

EASY TO CUSTOMIZE: Our foam is easy to slice through with tools such as a sharp knife, serrated knife, electric knife, or electric hot wire foam cutter; You can trim the edges or stack layers for extra thickness to customize our foam in a way that perfectly meets your needs; Foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions; Foamrush foam can be cut and customized to whatever size or shape you need
USE FOR A VARIETY OF PROJECTS: Foam is not just for sofas and chairs! It can be customized to repair worn down chairs, create custom cushions for patio chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restore vintage furniture, foam mattress toppers and carrying cases for delicate glass or ceramic items, packing foam for delicate glass or ceramic items, accent pillows and many other crafts and DIY projects
ABOUT OUR FOAM: We combined a layer of ventilated gel memory foam and a layer of high density support foam for pressure relief and support with a medium feel; Infused with heat capturing gel material, the top memory foam layer is designed to prevent heat build up; This surface layer of memory foam has a ventilated design
EASY TO CUSTOMIZE: Our foam is easy to slice through with tools such as a sharp knife, serrated knife, electric knife, or electric hot wire foam cutter; You can trim the edges or stack layers for extra thickness to customize our foam in a way that perfectly meets your needs; Foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions; Foamrush foam can be cut and customized to whatever size or shape you need

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9.0

Foamma

Foamma 3” x 48” x 80” Water Resistant Memory Foam RV Bunk Mattress, Firm High Density Foam Base, Comfortable and Durable Polyester Cover, Truck, Camper, Travel Trailer, Made in USA!

Main Highlights

WATER RESISTANT COVER - Cover is made from navy blue 600 dinier polyester fabric which will resist water and other fluids from causing damage to the mattress. Cover also comes with a zipper which makes it easy to remove and is machine washable
HIGH QUALITY FOAM - One inch of our high quality memory foam on top of a high density foam base provides the perfect combination of soft comfort with a firm base to avoid sinking in, which will keep you comfortable and supported throughout the night
DURABLE DESIGN - Our water resistant RV bunk mattress is easy to clean and made with durable a durable polyester cover and can be used for a wide variety of purposes including camping, RV bunks, trucks, campers, guest room, cot, daybed, and more!
CertiPUR-US CERTIFIED - Made without ozone depleting substances, mercury, lead, and other heavy metals; made without phthalates regulated by the Consumer Product Safety Commission; low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)
CUSTOM SIZES - Dont see the size you need? Contact us and we can create a custom mattress to fit your needs! We offer a wide variety of foams and can work with you to get you the exact product you need.

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8.8

FoamRush

FoamRush 3-Inch Bunk (48" x 80") Gel Memory Foam RV Mattress Replacement, Medium Firm, Comfort, Pressure Relief Support, Made in USA, Travel Camper Trailer Truck, Cover Not Included

Main Highlights

About Our Foam: Our foam is certified for high quality. Our foam is certified passing rigorous QC standards. Our foam is uniquely formulated to deliver an ideal harmony of reinforcement, coziness, and resilience. Our foam stands out due to its exceptional formulation, delivering an ideal blend of support, comfort, and long-lasting resilience.
Certipur-US Certified for Quality Assurance: Foamrush uses only the quality foam and you can use them for projects in your home. All of our foam is certified as being safe when compared to non-certified or non-regulated foam. We also provide foam products that are made cut to order to ensure the quality for our customers.
Use for Variety of Projects: Foam is not just for sofas and chairs It can be customized to repair worn down chairs, create custom cushions for patio chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restore vintage furniture, foam mattress toppers and carrying cases for delicate glass or ceramic items, packing foam for delicate glass or ceramic items, accent pillows and many other crafts and DIY projects.
Easy to Customize: Our foam is easy to work through with tools such as most slicing device. You can trim the edges or stack layers for extra thickness to customize our foam in a way that meets your needs. Foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions. Foamrush foam can be cut and customized to whatever size or shape you need.
Foam Care Instructions: Open your package immediately. Please use caution and do not use anything sharp to open your shipping box as you may cut through and tear into the foam. Remove your foam from the shipping box and unroll it so that it may relax.

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8.6

FoamRush

FoamRush 7-Inch (48" x 80") Bunk, Soft, Fitted, Zippered Mattress Cover Replacement, Premium Cotton, Waterproof, Non Skid Bottom, Mattress Pad Cover, Mattress Not Included

Main Highlights

Fits 7" x 48" x 80" (Bunk) Cooling Gel Memory Foam or Latex or conventional Mattress
This is Cover only! mattress not included
Cotton on Top and Sides of the Cover. Polyester Non Skid Bottom. All Around 360 degree Zipper for easy removal.
Machine Washable. Tumble dry, low temperature. Do not bleach
Made in USA. Don't see what you're looking for? Contact us for your custom mattress cover needs!

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8.3

AB Lifestyles

AB Lifestyles RV 70x80 Quilted Mattress Pad Cover. Fitted Sheet Style. for RV, Camper. Made in The USA…

Main Highlights

Hypoallergenic Mattress Pad (cover) made specifically to fit a Motorhome, RV, Camper Mattress
Size 70x80
Fits Mattress up to 10"
Machine Washable. Made of white 100% cotton face fabric, filled with 100% polyester fiberfill
Adds comfort and protects the mattress. Made in The USA

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8.1

Save 15%

Maxi

MAXI RV Size (48 x 75) Mattress Pad - Luxurious Cotton Sateen Mattress Protector - Soft, Comfortable, & Breatheable Mattress Cover - Mattress Pad Protects Mattress from Dust, Dirt, Spills, and Stains

15% OffFree Shipping

Main Highlights

RV SIZE MATTRESS PAD: This Maxi Mattress Pad fits an RV size mattress pad that is 48 x 75 and its skirt stretches 12 inches deep.
SILKY SMOOTH SURFACE: The Top Layer of the mattress pad is made of Cotton Sateen so that you will be sleeping restful and comfortable throughout the night.
BREATHEABLE AND COOLING: The natural cotton sateen fabric promotes airflow, keeping you cool and comfortable throughout the night by wicking away moisture.
LUXURY & PROTECTION ROLLED INTO ONE: The Maxi Mattress Pad is a luxurious mattress pad made from one of the finest cotton on earth. However, it will not only beautify your mattress, but protect it as well. This mattress pad can protect your mattress from spills, stains, dust, and dirt.
SNUG FIT: Maxi Mattress Pads utilize an elastic skirt that stretches with ease to fit perfectly around the mattress for a snug fit. The RV Mattress Pad Has a 12 inch stretch.
EASY WASH: No hassle cleaning is something we all love. To care for your full mattress cover, you simply have to cold wash it in your washing machine, and tumble dry on low settings- voila! Youre ready to easily put it back on & enjoy your refreshing sleep!

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8.1

Kingnex

Waterproof RV King Mattress Protector for 72 x 80 or 70x80 Narrow King Bed with Stretchy Skirt Ultra Soft Jersey Matressprotector Cover

Free Shipping

Main Highlights

Waterproof and Protect The noiseless polyurethane backing provides top protection against perspiration, bed wetting, liquids and stains. Vinyl free materials safe for children
Soft and Breathable Bamboo viscose jersey surface, A material that is ultra soft with moisture wicking function and relatively more cooling feel than terry surface mattress protectors,which guarantees a flawless sleeping sensation
Fit Adjustable Bed. The entire thing fits snugly over the mattress like a glove, stays in place whether the bed is adjusted or not. Thin and silky smooth surface, designed to be an invisible barrier to protect your mattress and retain the original feel of the mattress. It is never padded nor quilted
Durable and Easy to Clean Machine wash cold, tumble dry low, in case of accidents, buy 2 or more, while one is washed, the other protects the mattress
Fits Most Depth Mattress Narrow King measures 72 by 80, Fits up to 14 deep mattress. Fitted Sheet Design and deep pocket with stretchable skirt to ensure it is compatible with mattress with different depth

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Our Best Overall Choice

Best Choice

9.7

Slumbrae

Slumbrae RV King Mattress, 4" Memory Foam Topper, Ultra-Soft Cover, CertiPUR-US Certified, 72" x 80", Perfect for RVs and Campers

17% OffFree Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

[2-Layer Design for Ultimate Comfort] - The Slumbrae RV KING mattress features a dual-firmness design, offering medium and medium-firm options to ensure optimal support and comfort for all sleep preferences. Made with CertiPUR-US Certified foam for safe and high-quality sleep
[Fits Standard RV King Sizes] - Compatible with king-size bed frames commonly found in luxury RV models like Tiffin Allegro, Thor Motor Coach, and Newmar, providing spacious comfort for larger sleeping areas
[Cooling Ultra-Soft Bamboo Cover] - Experience a cool, restful sleep with the breathable, machine-washable bamboo rayon cover, certified by OEKO-TEX (17.HCN.13316) for skin-safe and long-lasting durability
[Vacuum-Packed for Easy Setup] - The mattress is conveniently compressed for shipping, making it easier to handle. Allow 48-72 hours for full expansion in a well-ventilated area at room temperature (78). Cooler environments may require additional time
[Worry-Free Purchase] - Enjoy peace of mind with our hassle-free return policy, ensuring your satisfaction with every purchase

Show Price

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