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  • RV Mattress Classic SleeperKing
    RV Mattress Classic SleeperKing
  • RV Mattress Classic SleeperKing
    RV Mattress Classic SleeperKing
  • Classic RV Mattress
    Classic RV Mattress
  • RV Mattress Classic
    RV Mattress Classic
  • Mattress Shipping Box
    Mattress Shipping Box
  • SleeperKing RV Mattress – Classic Series image 2
    SleeperKing RV Mattress – Classic Series image 2
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    SleeperKing RV Mattress – Classic Series image 4
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    SleeperKing RV Mattress – Classic Series image 3
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    SleeperKing RV Mattress – Classic Series image 5
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    SleeperKing RV Mattress – Classic Series image 6
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    SleeperKing RV Mattress – Classic Series image 7
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Classic RV Mattress — Dependable Comfort

4.7 541 reviews ✓ Best Value

$615.00 USD
$879.50 USD $615.00 USD
🚚 Free Shipping to the Continental USA
Made in the USA 120 Night Risk-Free Trial Free Shipping on All Orders
Which size do I need?

RV Bed Size Reference Guide

Measure Once. Sleep Better.

RV beds don't follow household sizing — an RV queen is usually six inches shorter than the one in your house. Measure your platform, then match it below.

Size Dimensions Classic Serenity Premium
Twin — 38″ Wide
RV Standard Twin Bunks, dinette conversions, slide-out beds 38 × 74 Yes Yes Yes
RV Twin XL Longer bunk platforms 38 × 80 — Yes —
Full — 48″ to 54″ Wide
RV Full Narrow three-quarter platforms 48 × 74 Yes Yes Yes
RV Standard Full 54 × 74 Yes Yes Yes
Queen — 60″ to 66″ Wide
RV Short Queen The most common RV bed size 60 × 74 Yes Yes Yes
RV Queen Full 80″ length, same as a household queen 60 × 80 — Yes Yes
RV Olympic Queen Six inches wider than a standard queen 66 × 80 Yes Yes Yes
King — 70″ to 72″ Wide
RV Custom Non-standard 70″ platforms 70 × 74 — Yes —
RV Short King Fifth wheel and full-profile masters 72 × 74 Yes Yes Yes
RV King 72 × 80 Yes Yes Yes
RV California King Longest platform we build 72 × 84 Yes Yes Yes

How to measure

  1. Pull the old mattress out and measure the platform, not the mattress sitting on it.
  2. Take width at the narrowest point and length at the shortest.
  3. Note any radius corners, angled walls, or a nightstand cutting into the foot of the bed.
  4. Check headroom — slide-out and loft beds limit how thick a mattress will clear.

Between two sizes? Order the smaller one. An oversized mattress bows at the corners and wears out early. RV builders also change bed platforms between model years, so measure even if you know your floorplan. Ask us about a custom cut for radius corners or an odd platform.

Built for RV Living: The SleeperKing Classic Series RV Mattress

The SleeperKing Classic Series RV Mattress is designed specifically for the unique needs of RV living — combining supportive construction with an accessible price point, made by Spring Air exclusively for SleeperKing.

Engineered for Restful Nights on the Road:

  • ✦ Quality Quilted Tops: Not Stretched Fabric — real quilted construction built to last on the road.
  • ✦ Minimize Motion Transfer: A layer of Motion Reducing Foam ensures undisturbed sleep, even with movement.
  • ✦ Enhanced Comfort: An additional Layer of Comfort Enhancing Foam provides superior cushioning for a restful night.
  • ✦ Cool and Supportive Sleep Surface: Quilted with Cool Gel and Firm Foam for optimal temperature regulation and support.
  • ✦ Durable and Breathable: Features a premium Nano Pel Cover.
  • ✦ Ultimate Support: 850 Individually Encased Coils contour to your body, reducing pressure points.
  • ✦ Stable Edge Support: Dual Steel Seating Edge provides support and maximizes the usable sleep surface.
  • ✦ Long-Lasting Durability: Body Span Insulator enhances the mattress's lifespan.
  • ✦ Space-Saving Design: One-sided construction optimized for RV layouts.
  • ✦ Easy Delivery & Setup: Conveniently roll-packed and protected in plastic for hassle-free shipping.
120-Night Guarantee
Sleep on your Classic RV Mattress for up to 120 nights — if it's not right, send it back.
Proudly Made in the USA with love from the Heartland. Upgrade your RV sleeping experience — order your SleeperKing Classic Series RV Mattress today!
Best Mattress for RV and Trucking
View full details

Common Questions From RV Owners

A few quick answers before you order.
RV Standard Twin, RV Standard Full, RV Full, RV Short Queen, RV Queen, RV Olympic Queen, RV Short King, RV King, and RV California King — pricing varies by size.
Classic offers dependable, single-sided support at the most accessible RV price point — Premium adds dual-sided flip design and zoned support, while Serenity adds copper-infused comfort.
Yes — 120-night guarantee, backed by Spring Air's manufacturer warranty.
RV Owner Reviews
What RV Owners Are Saying
Real RV owners. Real road trips. Real sleep.
"We've been full-time RVing for 3 years and tried 4 mattresses. The Classic is the first one that fits our RV Queen platform perfectly and doesn't sag after a month. At $475 it's an absolute steal — firm, solid, and built to last."
SB
Sandra B.
Full-Time RVer · Class A · Scottsdale, AZ
"Was skeptical about buying a mattress online for my RV but the roll-pack delivery made it completely painless. Unrolled it in the bedroom slide, fit the RV Short Queen perfectly. The firm support is exactly what my back needed after years of bad RV mattresses."
GF
Gary F.
Weekend RVer · Travel Trailer · Nashville, TN
"Bought 3 Classic mattresses — one for our Class A master, one for the bunkhouse, one for our guest trailer. All fit perfectly, all firm and solid. The Nano Pel Cover has held up beautifully after a full season of camping. SleeperKing is the only brand I'll use."
PH
Paul H.
RV Enthusiast · 3 Units · Albuquerque, NM
"I'm a back sleeper and firm is exactly what I need. The Cool Gel keeps it from sleeping hot even in the Texas summer. The 850 encased coils give real support without that stiff foam feel. Best budget RV mattress on the market, period."
AL
Aaron L.
Weekend Camper · Class C · San Antonio, TX
"The Dual Steel Seating Edge is underrated for RV life. I sit on the edge of the bed every morning to get dressed in our tight bedroom and this thing doesn't budge or sag. Built serious for the money — you won't find better at this price point."
MK
Mike K.
Full-Time RVer · 5th Wheel · Boise, ID
"My wife and I rent our RV out when we're not using it. The Classic has held up through 14 different renters over 18 months without a single complaint. The Body Span Insulator is clearly built for heavy use. This thing is a workhorse."
DP
Dave P.
RV Rental Owner · Class A · Portland, OR

Common Questions From RV Owners

A few quick answers before you order.

What sizes does the Classic RV mattress come in?

RV Standard Twin, RV Standard Full, RV Full, RV Short Queen, RV Queen, RV Olympic Queen, RV Short King, RV King, and RV California King — pricing varies by size.

Does the Classic RV mattress come with a guarantee?

Yes — 120-night guarantee, backed by Spring Air's manufacturer warranty.