RV bunk (28 × 75) mattresses

Updated Oct 26, 2026 · 10 makers’ own size lists checked · findings from 2 independent testing sites · How we pick

28 × 75 inches 71.1 × 190.5 cm

A 28 × 75-inch mattress for RV and camper bunks. Bunk sizes vary from one RV maker to the next, so the exact width and length matter more than the name. At 28 inches it is one of the narrowest bunk sizes.

We’ve gathered every RV bunk (28 × 75) mattress we could find into one list: 33 from 10 makers, each sold in exactly 28 × 75 inches.

  • 33 mattresses in this exact size
  • 8 ready-made, 25 made to order
  • 33 you can return
  • 2 independently tested
See the mattresses

Is your bed an RV bunk (28 × 75)?

Measure inside the frame and enter the inches.

All 33 RV bunk (28 × 75) mattresses

Each one is sold in exactly 28 × 75 inches, checked against the maker’s own size list.

Bunks are sold in many near-identical sizes (28, 30, 32, 34 and 35 inches wide; 74, 75, 79 and 80 inches long). Order the size that matches your platform, not the closest name. 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 33, in one table
Detail
TypeMemory foamHybridMemory foamHybridFoamMemory foamMemory foamMemory foamLatex hybridHybridHybridLatexMemory foamFoamMemory foamFoamHybridHybridMemory foamMemory foamMemory foamFoamMemory foamMemory foamHybridHybridMemory foamMemory foamMemory foamFoamFoamMemory foamFoam
FeelDepends on height: firm to mediumMedium-firmTwo-sided: softer or firmerFirm, supportiveFirm (8 out of 10 on Mattress Insider's scale)Not publishedNot publishedMedium (8-inch), Soft (10-inch)Medium-firmMedium-firmFirm (8 out of 10 on CustomMattress.com's scale, which it calls medium-firm)Medium-firmMedium-firmFirmMedium-firm; flippable (softer gel side, firmer foam side)FirmMediumFirm (10.5″), Medium (10.5″), Plush Euro Top (11.5″)Firm (8 out of 10 on Mattress Insider's scale)Medium (7 out of 10 on Mattress Insider's scale)Flippable: cushion-firm side and firm sideSoft (ILD 26), Medium (ILD 36), Firm (ILD 46)Medium FirmMedium FirmMediumNot publishedFirmFirmMedium-firmMedium-firmFirm side, Soft sideMedium-firm with a plush topFirm
Height in RV bunk (28 × 75)6″ or 8″ or 10″ or 12″10″ or 12″ or 14″8″ or 11.5″8″6″6″6″8″ or 10″9″ or 10″ or 11″ or 12″ or 13″9″ or 10″ or 11″ or 12″ or 13″9″ or 10″5″ or 6″ or 7″ or 8″ or 9″ or 10″ or 11″ or 12″5″ or 6″ or 7″ or 8″ or 9″ or 10″ or 11″ or 12″5″ or 6″ or 7″ or 8″ or 9″ or 10″ or 11″ or 12″6″5.5″9″10.5″ or 11.5″You choose9.75″4.5″4″ or 6″6″10″12″15″6″8″10″5″6″6″7″
How it’s soldReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to order
Returns365-night trial365-night trial365-night trial365-night trial365-night trialReturnableReturnable30-night trialReturnableReturnableReturnableReturnableReturnableReturnable365-night trial121-night trial365-night trial365-night trial365-night trial365-night trialReturnableReturnable100-night trial100-night trial100-night trial100-night trial120-night trial120-night trial120-night trialReturnableReturnableReturnableReturnable
Good fit ifYou need a very low profile: 6″ or 8″RV coil mattressYou want an all-foam bed with a softer and a firmer side to choose fromYou want coil support but cannot fit a tall hybridRV bunksCamper bunk replacementThin RV bunksThree-quarter and bunk RV foamCustom latex hybridCustom memory foam hybridFirm custom coilCustom latex, any heightCustom memory foamCustomMattress.com’s lowest-cost custom sizeLow profile, mid-pricedMattress Insider’s firm, thin entry modelMemory foam plus coilsThree feels, edge supportFirm RV foamMedium RV foamCots and narrow bedsThin RV bunksThin mattress for a 70″ × 74″ RV kingFoam RV mattress in 70″ × 74″Coil RV mattress, 70″ × 74″Tall coil mattress for odd RV bedsThin RV bunks and odd bedsThin RV bunks and odd bedsRV bunks and odd bedsFleet trucks on a budgetTwo feels in one truck bedMemory foam for long-haul bunksHeavier drivers
Independent tests3 reviewers2 reviewersNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yet
Owner feedbackOwners of this modelNot yetMerchant-selected commentsOwners of this modelNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetRelated model, not this exact oneMerchant-selected commentsMerchant-selected commentsMerchant-selected commentsNot yetNot yetMerchant-selected commentsNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yet
BuySee priceSee priceSee priceSee priceSee priceSee priceSee priceSee priceGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quoteGet a quote

Can’t find the right one?

A custom maker can build an RV bunk (28 × 75) mattress to your exact inches, including rounded or cut corners. Stores rarely keep this size on the floor.

Online stores that list 28 × 75

Stores whose own site lists this exact size. A listing isn’t proof it’s in stock; check before you order.

Every online store we track

What else you’ll need

Sheets

Look for fitted sheets sold as 28 × 75 with a pocket deeper than your mattress. Standard rv bunk / narrow twin sheets won’t fit properly.

A base that fits

Your frame or foundation needs to support the full 28 × 75 footprint and meet the mattress maker’s slat-gap rules.

Check your base

A topper (optional)

7 toppers come in this size.

Topper fit guide

Make sure it’s really an RV bunk (28 × 75)

Bunks are sold in many near-identical sizes (28, 30, 32, 34 and 35 inches wide; 74, 75, 79 and 80 inches long). Order the size that matches your platform, not the closest name.

Questions about RV bunk (28 × 75) mattresses

How big is an RV bunk (28 × 75) mattress?

28 inches wide and 75 inches long (71.1 × 190.5 cm). A 28 × 75-inch mattress for RV and camper bunks. Bunk sizes vary from one RV maker to the next, so the exact width and length matter more than the name. At 28 inches it is one of the narrowest bunk sizes.

Will it fit my bed frame?

Measure the bunk platform inside any rails or lips, at the head and foot. Check the height under the upper bunk or ceiling before choosing a thickness. Bunks are sold in many near-identical sizes (28, 30, 32, 34 and 35 inches wide; 74, 75, 79 and 80 inches long). Order the size that matches your platform, not the closest name.

Can I return an RV bunk (28 × 75) mattress?

33 of the 33 RV bunk (28 × 75) 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.

LET’S FIND YOUR FIT

A few inches make
all the difference.

Enter your platform’s inside dimensions. We’ll find the exact listed size, or show the next step.

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