Buying guide · 10 min read · Updated October 2, 2026

5 Best 72x80 RV Mattress in 2026: A Practical RV Guide

Five 72x80 RV king mattresses compared on thickness, hybrid or foam build, cooling layers and warranty, for campers replacing a worn king bed.

By Bowen HigginsRV Editor at RV Gear Lab5 products comparedSpec-sheet researched

The 72 by 80 inch RV king is a long, narrow bed that a regular king cannot replace, so size labels matter. This guide compares five mattresses sold in that size by thickness, build and warranty. Choices run from a 12 inch plush hybrid to an 8 inch foam bed for low platforms.

RV Gear Lab field notes

The Rig Fit Check

Start with the job: WanderRest 12” Cool Hybrid RV Mattress leads this shortlist for Couples wanting a plush hybrid. Use that fit as a reference point, then compare the alternatives against your own space and workload.
Specs that separate the picks: The first details to compare are 12 inch hybrid, RV king 72x80, 10 inch hybrid, medium feel, 8 inch gel memory foam. Confirm the exact model and included components before ordering.
Trade-off to plan for: Twelve inches needs clear headroom

Before you buy

What Matters Before You Choose a 72x80 RV Mattress

Key buying criteria so you get the right fit the first time.

01
True 72x80 size
Some listings sold as RV king are actually short king at 72 by 75, which leaves a five inch gap at the foot. A mattress that is too short wastes bed space. Compare the stated dimensions, not just the label.
02
Mattress thickness
A thicker mattress feels more like home but reduces headroom and can block a slide. Eight inch beds fit low platforms. Measure clearance before choosing.
03
Hybrid versus foam
Hybrids with pocketed coils offer edge support and motion isolation, and foam beds are lighter. Coils matter if two people share the bed. Look for a named coil layer.
04
Firmness and feel
Plush, medium and medium firm feels suit different sleepers. A mismatch causes aches. Look for the stated firmness and consider your sleep position.
05
Fiberglass free and certifications
Some flame barriers use fiberglass that can shed fibers. A fiberglass free cover and CertiPUR-US foam reduce that concern. Check the listing for these terms.

Our standards

Why You Can Trust RV Gear Lab

At RV Gear Lab, we compare products based on rig fit and power or hookup compatibility, verified specifications, usability, setup requirements, weight, durability, and real-world trade-offs. We do not rank products purely on marketing claims or commission rates.

We have not personally tested every product listed. Where hands-on testing is not available, recommendations are based on verified manufacturer specifications, product documentation, use-case fit, and comparative research.

How we review RV gear →

Detailed reviews

The 5 best 72x80 rv mattress, explained

Best Overall · 1 of 5

WanderRest 12” Cool Hybrid RV Mattress

12 inch hybrid, RV king 72x80
Gel memory foam and pocketed coils
10 year warranty, made in USA

Check price on Amazon

Best for: Couples wanting a plush hybrid

Our take

Against the WanderRest 10 inch, it is two inches thicker with extra comfort foam for a plush feel.

Why it made the shortlist

The WanderRest 12 inch Cool Hybrid is a 72 by 80 RV king with five layers of cooling gel memory foam, HD comfort foam and pocketed coils. Its plush medium feel has HD edge reinforcement and a 10 year warranty, and it is made in the USA.

It suits couples who want a plush hybrid that sleeps like a home bed in an RV king platform.

What works

Pocketed coils isolate motion between sleepers
HD edge reinforcement keeps the perimeter stable
Ten year warranty and made in the USA

Watch out for

Twelve inches needs clear headroom

Check price on Amazon

Best Mid Thickness Hybrid · 2 of 5

WanderRest Cool Hybrid 10” RV Mattress

10 inch hybrid, medium feel
Pocketed coil core
10 year warranty, made in USA

Check price on Amazon

Best for: Mid budget hybrid with coils

Our take

It keeps the construction of the 12 inch WanderRest in a thinner body at a lower price.

Why it made the shortlist

The WanderRest 10 inch Cool Hybrid is a 72 by 80 RV king with a medium feel, cooling gel memory foam, HD comfort foam and a pocketed coil core. It has an HD edge system and a 10 year warranty, and it is made in the USA.

It fits owners who want coil support and a medium feel in a mid thickness mattress.

What works

Pocketed coils reduce motion between sleepers
Medium feel suits many sleep positions

Watch out for

Less comfort foam depth than the 12 inch model
Coils add weight over an all foam bed

Check price on Amazon

Best Budget Foam · 3 of 5

Journey-8 King 72x80 RV Mattress

8 inch gel memory foam
72x80 medium firm
CertiPUR-US, fiberglass free

Check price on Amazon

Best for: Budget buyers with low platforms

Our take

It is thinner and lighter than the WanderRest hybrids, which helps on low platforms.

Why it made the shortlist

The Foam Global Journey-8 is an 8 inch gel memory foam mattress measuring 72 by 80 inches, with a medium firm feel. It is made in California, uses CertiPUR-US certified foam and has a fiberglass free rayon inner cover.

It suits budget buyers who want a US made foam bed with certified materials.

What works

Fiberglass free inner cover
Made in California with certified foam
Thin profile fits low platforms

Watch out for

Eight inches offers less depth of support
No coils or edge reinforcement

Check price on Amazon

Best Value Foam · 4 of 5

Excel Sleep 8" Green Tea Memory Foam Mattress

8 inch memory foam
Zoned pressure relief
Green tea infusion, CertiPUR-US

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Best for: Low cost replacement

Our take

It is the lowest priced option here and works with most bed frames, foundations and adjustable bases.

Why it made the shortlist

The Excel Sleep 8 inch Green Tea mattress is a medium firm RV king in 72 by 80 inches with zoned pressure relief. It is infused with green tea for freshness, uses CertiPUR-US certified foam and arrives compressed.

It suits owners of older rigs who want a simple replacement at a low cost.

What works

Compatible with frames, foundations and adjustable bases
Zoned pressure relief at the shoulders and hips

Watch out for

Thin build gives less cushioning
Fewer cooling features than the hybrids

Check price on Amazon

Best Cooling Foam · 5 of 5

EGOHOME RV King Memory Foam Mattress 10 Inch

10 inch memory foam
Green tea gel cooling
Fiberglass free flame barrier

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Best for: Foam sleepers wanting extra thickness

Our take

It sits between the 8 inch foam beds and the WanderRest hybrids on thickness and price.

Why it made the shortlist

The EGOHOME RV King is a 10 inch memory foam mattress infused with green tea gel for a cooler feel. It has a fiberglass free flame barrier, certified safe foams and arrives rolled in a box.

It fits owners who want an all foam bed with a cooler feel and extra thickness.

What works

Ten inches gives more cushioning than 8 inch beds
Fiberglass free flame barrier
Green tea gel aims at a cooler feel

Watch out for

Brand warranty details are sparse
No coils for edge support

Check price on Amazon

Methodology

How We Built This Shortlist

Each pick was assessed across 4 criteria weighted for real-world use.

Size match

We checked that each listing names the 72 by 80 inch RV king size and not a short king.

Thickness and build

We compared 8, 10 and 12 inch builds and whether coils are included.

Materials and safety

We looked for CertiPUR-US, fiberglass free covers and made in USA claims.

Price and warranty

We weighed warranty terms against price to judge value.

Decision guide

Match a 72x80 RV Mattress to Your RV

By Sleeper Type

Your situation	Recommended pick	Why
Couple wanting a plush feel	WanderRest 12 Inch Hybrid	Plush medium with pocketed coils.
Couple on a mid budget	WanderRest 10 Inch Hybrid	Same build in a thinner body.
Foam sleeper wanting a cooler feel	EGOHOME RV King	Green tea gel foam at ten inches.
Low platform	Foam Global Journey-8	Eight inches fits tight clearance.

By Budget

Budget	Recommended pick
$320 to $370	EGOHOME RV King or Excel Sleep Green Tea
$390 to $470	Foam Global Journey-8 or WanderRest 10 Inch Hybrid
$520 to $530	WanderRest 12 Inch Hybrid

Hybrid vs All Foam

Hybrid

Coils add edge support and motion isolation. WanderRest 12 Inch Hybrid and WanderRest 10 Inch Hybrid are hybrids.

All foam

Lighter and contouring. Foam Global Journey-8, Excel Sleep Green Tea and EGOHOME RV King are all foam.

Couples should default to WanderRest 10 Inch Hybrid unless clearance is tight.

By Budget

Budget	Recommended pick
Premium hybrid	WanderRest 12 Inch Hybrid
Mid priced hybrid	WanderRest 10 Inch Hybrid
Mid priced foam	EGOHOME RV King
Lowest cost	Excel Sleep Green Tea

For Replacing a Worn RV King Specifically

Look for

A true 72 by 80 label and a thickness that clears your slide.

In this comparison

Foam Global Journey-8 is 8 inches thick for low platforms, while WanderRest 12 Inch Hybrid adds comfort foam depth.

When to Spend More

Spend more if

Spend more on WanderRest 12 Inch Hybrid if you sleep here often and want plush comfort.

Save if

Save with Excel Sleep Green Tea or Foam Global Journey-8 for occasional trips.

FAQ

Before You Bring One Home

Can an RV king be mistaken for a short king?

No. RV king is usually 72 by 80 inches, and short king is 72 by 75.

Does a standard king fit this platform?

No. A regular king is wider at 76 inches, so it will not fit most RV platforms.

How long should a mattress expand?

Allow 24 to 72 hours after unboxing for foam to reach full shape.

Can I use these on an adjustable base?

The Excel Sleep Green Tea listing says it works with adjustable bases. Check others before buying.

Bottom line

The short version

Browse more 72x80 rv mattress on Amazon →

About the author

Bowen Higgins

RV Editor at RV Gear Lab

Bowen covers RV power, water systems, towing and leveling, upkeep and interior comfort, with a focus on matching gear to the rig, the hookups and the way you actually travel.

5 Best 72x80 RV Mattress in 2026: A Practical RV Guide

Our top picks

The Rig Fit Check

What Matters Before You Choose a 72x80 RV Mattress

True 72x80 size

Mattress thickness

Hybrid versus foam

Firmness and feel

Fiberglass free and certifications

Why You Can Trust RV Gear Lab

The 5 best 72x80 rv mattress, explained

WanderRest 12” Cool Hybrid RV Mattress

WanderRest Cool Hybrid 10” RV Mattress

Journey-8 King 72x80 RV Mattress

Excel Sleep 8" Green Tea Memory Foam Mattress

EGOHOME RV King Memory Foam Mattress 10 Inch

How We Built This Shortlist

Size match

Thickness and build

Materials and safety

Price and warranty

Match a 72x80 RV Mattress to Your RV

By Sleeper Type

By Budget

Hybrid vs All Foam

By Budget

For Replacing a Worn RV King Specifically

When to Spend More

Before You Bring One Home

Can an RV king be mistaken for a short king?

Does a standard king fit this platform?

How long should a mattress expand?

Can I use these on an adjustable base?

The short version

Bowen Higgins

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