Best short RV king (70 × 74) mattresses, according to expert reviewers
Picked from what independent reviewers found in their testing (Sleep Foundation, RTINGS, Mattress Clarity, Sleepopolis and others), among mattresses sold in exactly 70 × 74″. Ordered by the evidence, not by commission; we may earn one if you buy.
Verified in 70 × 74″The maker calls it “RV King 70x74”
Best for: Very firm, flippable foam Tested by experts
RVMattress.com
A 10″ flippable all-foam mattress, firm on one side and extra firm on the other, sold in short full, short queen, Olympic queen, short king and three RV kings.
Good to know: Brooklyn Bedding calls it a ten on its firmness scale, so it suits people who want a very firm bed.
Also sold at Brooklyn Bedding, the same mattress from the same company.
Made to order in 70 × 74″The maker calls it “RV King”
Best for: RV bunks and odd beds
RV Discount Mattress
A medium-firm 10″ foam RV mattress in 22 sizes, including RV bunks from 28″ × 75″ to 35″ × 79″, a 48″ × 74″ short full and 70″ × 74″ and 70″ × 80″ RV kings.
Good to know: Returns cost $99 and can only be requested after 30 nights; custom sizes can't be returned.
It is close to a 72 × 75 short king but not the same: two inches narrower and one inch shorter. We may earn a commission from qualifying purchases. How we choose and research
See every spec side by sideFeel, height, how it’s sold and returns for all 20, in one table
Detail
Type
Hybrid
Memory foam
Hybrid
Foam
Hybrid
Hybrid
Latex
Hybrid
Hybrid
Memory foam
Memory foam
Hybrid
Memory foam
Memory foam
Memory foam
Hybrid
Hybrid
Memory foam
Memory foam
Memory foam
Feel
Soft, medium or firm
Depends on height: firm to medium
Medium-firm
Firm, Extra Firm (flippable: one side each)
Firm, Extra Firm (flippable)
Soft, Medium, Firm
Medium, Firm
Not published
Firm (10.5″), Medium (10.5″), Plush Euro Top (11.5″)
A custom maker can build a short rv king (70 × 74) mattress to your exact inches, including rounded or cut corners. Stores rarely keep this size on the floor.
Questions about Short RV king (70 × 74) mattresses
How big is a short rv king (70 × 74) mattress?
70 inches wide and 74 inches long (177.8 × 188 cm). A 70 × 74-inch RV king is both narrower and shorter than a standard king, for RV bedrooms where every inch is spoken for.
Will it fit my bed frame?
Measure width and length inside the platform with the slide-out closed. An inch either way decides between this and a short king. It is close to a 72 × 75 short king but not the same: two inches narrower and one inch shorter.
Can I return a short rv king (70 × 74) mattress?
20 of the 20 Short RV king (70 × 74) mattresses we list can be returned under the seller’s trial. Made-to-order mattresses often can’t. Each one’s return terms are in its details.
Where can I buy one?
Mostly online from the brands on this page, which ship to most US addresses. Local mattress factories can build one; stores rarely keep this size on the floor.
How much does it cost?
Prices change often, so we link to each seller instead of listing them. Odd sizes are often priced at or above the nearest standard size, and made-to-order ones usually cost more.
Are the owner reviews about this size?
Usually not. Owner feedback is about the mattress model, often in a more common size. Each summary says whether it’s about this exact model, and links to the source.
Photo: RV Mattress by Brooklyn Bedding. May show another size.
RVMattress.com
Signature Hybrid
Good to know: It’s 13.25″ or taller, and its RV short queen is 60 × 74, not 60 × 75.
Foam comfort layers over individually wrapped coils, with three firmness choices and an optional pillow top.
Height also changes the feel, so choose both together
Its 48 × 74″ and 60 × 74″ sizes are an inch shorter than 48 × 75″ and 60 × 75″
Little long-term owner evidence
What owners say
Owners of this model · 3
Liked One camper owner said the replacement felt comfortable on their first weekend away. Source ↗
What’s inside
Copper-infused memory foam
Supporting foam (layers change with height)
Returns
365 nights, with 30 nights before returns. One trial use; clearance excluded. Limited lifetime warranty advertised; conditions apply.
Photo: RVMattress.com. May show another size.
RVMattress.com
CopperFlex RV Hybrid
Good to know: The 10″ version uses a 6″ coil unit; the 12″ and 14″ use 8″ coils.
RV-size hybrid sold in 10in, 12in and 14in heights. 10in: 6in Ascension X coils. 12in and 14in: 8in Ascension X coils. All have quilt foam, copper memory foam and a transition foam under a smooth knit top.
365 nights from delivery; returns processed only after 30 days from delivery; one trial per customer
Photo: RVMattress.com. May show another size.
RVMattress.com
Plank Firm
Good to know: Brooklyn Bedding calls it a ten on its firmness scale, so it suits people who want a very firm bed.
Flippable all-foam mattress: a 6in high-density base foam and 2in comfort foam between two quilted surfaces, firm on one side and extra firm on the other. Optional GlacioTex cooling cover.
Brooklyn Bedding calls it a ten on its firmness scale, so it suits people who want a very firm bed.
A 250-300 lb side sleeper rated back support and pressure relief only 3 out of 5 after 4 years (Apr 2026).
A 4-year owner of the cooling-cover version, sleeping on the firm side, called it moderately worn and rated support and pressure relief 3 out of 5 (Jan 2026).
What owners say
Related model, not this exact one · 6
Liked Owners who like a very firm bed rated it 5 out of 5 for back support and sleep quality, including one after 3 years of use (May-Jun 2026). Source ↗
Disliked A 250-300 lb side sleeper rated back support and pressure relief only 3 out of 5 after 4 years (Apr 2026). Source ↗
365 nights from delivery; returns processed only after 30 days from delivery; one trial per customer
Photo: RVMattress.com. May show another size.
RVMattress.com
Plank Firm Luxe
Good to know: Brooklyn Bedding lists its height as both 12″ and 13″, so check before ordering if height matters.
Flippable hybrid: a 6in individually encased Ascension firm coil unit sandwiched between 2in high-density support foams, with quilted tops on both faces. Optional GlacioTex cooling cover.
365 nights from delivery; returns processed only after 30 days from delivery; one trial per customer
Photo: RVMattress.com. May show another size.
RVMattress.com
Aurora Luxe Cooling
Good to know: Pick firmness carefully: it comes in Soft, Medium and Firm, plus an optional pillow top.
Zoned-coil hybrid: an 8in Ascension zoned coil unit under a copper-infused responsive foam, a 3lb memory foam and a transition foam, on a 0.75in base foam, with a GlacioTex cooling cover. The optional Cloud Pillowtop adds a pillow top, ThermoPhase foam and two quilt foams.
Pick firmness carefully: it comes in Soft, Medium and Firm, plus an optional pillow top.
An owner who put a Brooklyn Aurora Luxe on a king tilt bed in a new Newmar said the tilt mechanism and slide seemed to strain, and asked about lighter mattresses.
No owner reviews we could verify yet
What owners say
Owners of this model · 1
Disliked An owner who put a Brooklyn Aurora Luxe on a king tilt bed in a new Newmar said the tilt mechanism and slide seemed to strain, and asked about lighter mattresses. Source ↗
365 nights from delivery; returns processed only after 30 days from delivery; one trial per customer
Photo: Turmerry. May show another size.
Turmerry
RV Mattress
Good to know: Only Medium or Firm, and it carries a 10-year warranty, not the 20 years on Turmerry's home latex beds.
Organic Dunlop latex RV mattress: two (7in) or three (10in) 3in perforated latex layers under natural New Zealand wool and a 1in organic cotton cover, in 20 sizes including RV bunk, short queen, Olympic queen and RV king sizes.
Only Medium or Firm, and it carries a 10-year warranty, not the 20 years on Turmerry's home latex beds.
No owner reviews we could verify yet
What owners say
We haven’t found owner reviews we can verify yet.
What’s inside
Organic cotton cover with New Zealand wool (1in)
10in only: 3in Medium (Medium build) or Firm (Firm build) top layer
3in Medium latex (Firm in 7in Firm build)
3in Firm latex base
Returns
120 days from delivery; 30-night minimum (returns before 30 nights get store credit); returned by local donation
SleeperKing
Serenity RV Mattress — Copper-Infused Comfort
Good to know: The seller calls 70″ × 74″ an "RV Custom" size; measure your platform first.
An 11″ RV hybrid made by Spring Air for SleeperKing in the USA: 1,000 comfort coils with a copper-infused lumbar layer, gel-enhanced comfort foam, a quilted cool-to-the-touch cover and reinforced handles. Ships roll-packed.
The seller calls 70″ × 74″ an "RV Custom" size; measure your platform first.
No owner reviews we could verify yet
What owners say
We haven’t found owner reviews we can verify yet.
What’s inside
Quilted cool-to-the-touch cover
Gel-enhanced comfort foam
Copper-infused lumbar layer
1,000 comfort coils
Returns
120 nights
Photo: Mattress Insider. May show another size.
Mattress Insider
Adventure Max – Luxury (Hybrid)
Good to know: The strike-through price is more than double the sale price, so treat the 'discount' with caution.
Adventure-line hybrid made in South Carolina: PolarHex cool-to-the-touch quilted cover, contour gel memory foam and individually encased coils with thicker-gauge EdgeGuard coils at the edges. Firm and Medium are 10.5″; Plush adds a Euro top for 11.5″.
Type
Hybrid
Feel
Firm (10.5″), Medium (10.5″), Plush Euro Top (11.5″)
The strike-through price is more than double the sale price, so treat the 'discount' with caution.
One buyer liked the mattress but complained that the FedEx delivery took a long time.
What owners say
Merchant-selected comments
Liked A buyer with bad shoulders who chose the soft Euro top said they could finally sleep through the night. Source ↗
Disliked One buyer liked the mattress but complained that the FedEx delivery took a long time. Source ↗
What’s inside
PolarHex quilted cooling cover (Euro top on Plush)
Contour gel memory foam
Individually encased coils
EdgeGuard thicker-gauge edge coils
Returns
365-night guarantee (RV page)
Photo: Mattress Insider. May show another size.
Mattress Insider
Adventure Classic
Good to know: Height isn't published, and the core description contradicts itself.
Firm Adventure-line mattress for back and stomach sleepers: cotton quilted cover over contour gel memory foam and a high-density core base. The page's core description is contradictory (it calls the base high-density but describes wrapped coils).
Photo: Wilderness RV Mattress. May show another size.
Wilderness RV Mattress
Montana Hybrid
Good to know: Custom-built sizes lose the 100-night trial.
Wilderness's top RV hybrid: quilted Euro top with cooling cover, fast-response memory foam and transition foam over 961 pocketed coils with reinforced edges. Firm and Plush are 10″; Soft Pillowtop is 11″.
An owner said it is much heavier than the factory mattress, which makes lifting the bed to reach the tank drain and water pump much harder.
It sits taller than a stock RV mattress; one couple bought small step stools to climb in, and another owner called it high.
What owners say
Owners of this model · 6
Liked Owners said it worked very well over four years, and another who replaced a worn 9-year-old factory pillow top called it very comfortable with no regrets. Source ↗
Disliked An owner said it is much heavier than the factory mattress, which makes lifting the bed to reach the tank drain and water pump much harder. Source ↗
100 nights from delivery (sleep at least 30 nights); refund after you donate the mattress to an approved charity. Not available on custom-built mattresses; one trial per household.
Photo: Wilderness RV Mattress. May show another size.
Wilderness RV Mattress
Aspen
Good to know: Custom-built sizes lose the 100-night trial.
10″ all-foam RV mattress: 1″ quilted knit top over 2.5″ gel memory foam and a 6.5″ high-density base foam.
Liked An owner with a 10″ Aspen in Olympic Queen said they were very happy with it and preferred it to their Select Comfort King at home. Source ↗
What’s inside
1″ quilted comfort top
2.5″ gel memory foam
6.5″ high-density base foam
Returns
100 nights from delivery (sleep at least 30 nights); refund after you donate the mattress to an approved charity. Not available on custom-built mattresses; one trial per household.
Polar RV Mattress
PUP 6" RV Mattress
Good to know: The warranty length for this model isn't stated.
A 6″ all-foam RV mattress for low-clearance beds: a 1″ conductive cooling gel memory foam comfort layer over a 5″ high-density soy-based foam core, under a Black Ice Arctic yarn quilt. Made in North America and roll-packed.
A 10″ all-foam RV mattress: 2″ conductive cooling gel memory foam and a 1″ elastomer bounce foam over a 7″ high-density soy-based foam base, under a Black Ice Arctic yarn quilt. Made in North America and roll-packed.
Good to know: The page gives two warranty lengths (5 and 7 years), so confirm before buying.
A 12″ RV hybrid: pocket coils made in North America with narrow-diameter edge coils, topped with cool gel memory foam in a pillow top, under a cover with Arctic Black Ice yarn quilted in. Roll-packed.
The page gives two warranty lengths (5 and 7 years), so confirm before buying.
No owner reviews we could verify yet
What owners say
We haven’t found owner reviews we can verify yet.
What’s inside
Pillow top quilted with Arctic Black Ice yarn
Cool gel memory foam
Pocket coil support with narrow edge coils
Returns
100-night satisfaction guarantee (site banner)
Polar RV Mattress
PA 15" 2400-Coil RV Mattress
Good to know: At 15″ tall it sits high, so check the clearance above your RV bed.
A 15″ RV hybrid with a 2,400 pocket-coil count including a separate nano-coil layer, cooling memory foam and elastomer foam in a box top, edge protection and side handles. Coils made in North America; roll-packed.
At 15″ tall it sits high, so check the clearance above your RV bed.
No owner reviews we could verify yet
What owners say
We haven’t found owner reviews we can verify yet.
What’s inside
Box top with cooling memory foam
1″ elastomer foam
Nano coil layer
Pocket coil support with edge protection
Returns
100-night satisfaction guarantee (site banner)
RV Discount Mattress
OpenRoads Cool 6″
Good to know: Returns cost $99 and can only be requested after 30 nights; custom sizes can't be returned.
A 6″ RV mattress. The listing says '3 layers of comfort' and names, top to bottom: Breathable quilted knit cover; Gel-infused memory foam; High-density support foam. Firmness listed as firm. Made to order in the U.S.; the site says each mattress is produced and shipped from a Texas factory within 72 hours and ships compressed.
Returns cost $99 and can only be requested after 30 nights; custom sizes can't be returned.
No owner reviews we could verify yet
What owners say
We haven’t found owner reviews we can verify yet.
What’s inside
Breathable quilted knit cover
Gel-infused memory foam
High-density support foam
Returns
120 nights; request a return only from night 31 to night 120, with a $99 return fee; custom sizes and wrong-size orders aren't returnable
RV Discount Mattress
RoadDreams Cool 8″
Good to know: Returns cost $99 and can only be requested after 30 nights; custom sizes can't be returned.
An 8″ RV mattress. The listing says '3 layers of comfort' and names, top to bottom: Breathable plush knit cover; Gel-infused memory foam; High-density support foam. Firmness listed as firm. Made to order in the U.S.; the site says each mattress is produced and shipped from a Texas factory within 72 hours and ships compressed.
Returns cost $99 and can only be requested after 30 nights; custom sizes can't be returned.
No owner reviews we could verify yet
What owners say
We haven’t found owner reviews we can verify yet.
What’s inside
Breathable plush knit cover
Gel-infused memory foam
High-density support foam
Returns
120 nights; request a return only from night 31 to night 120, with a $99 return fee; custom sizes and wrong-size orders aren't returnable
RV Discount Mattress
RoadDreams Cool 10″
Good to know: Returns cost $99 and can only be requested after 30 nights; custom sizes can't be returned.
A 10″ RV mattress. The listing says '3 layers of comfort' and names, top to bottom: Breathable plush knit cover; Gel-infused memory foam; High-density support foam. Firmness listed as medium-firm. Made to order in the U.S.; the site says each mattress is produced and shipped from a Texas factory within 72 hours and ships compressed.
Returns cost $99 and can only be requested after 30 nights; custom sizes can't be returned.
No owner reviews we could verify yet
What owners say
We haven’t found owner reviews we can verify yet.
What’s inside
Breathable plush knit cover
Gel-infused memory foam
High-density support foam
Returns
120 nights; request a return only from night 31 to night 120, with a $99 return fee; custom sizes and wrong-size orders aren't returnable
How common is a 70 × 74″ short RV king (70 × 74) in RVs?
46 of the 8,087 RV floorplans we have bed sizes for (1%) use exactly 70 × 74″ for the main bed, across 4 makers, most often Coachmen, Jayco, Entegra Coach and Palomino. Sizes vary by model and year, so measure your platform before you order.
From makers’ spec sheets, brochures and floorplan drawings, plus dealer and owner reports where makers don’t publish inches.