Top pick
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,865RV King - 70x80 · list priceSee price
Grand Design Imagine 2700BS mattress size
Main bed70 × 80 inRV king
That's an RV king, 6 in narrower than a regular king (76 × 80 in). A regular king won't fit, so get an RV king in exactly 70 × 80 in.
About the RV king size →Grand Design spec sheet, 2027.
Mattresses in 70 × 80 in
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Best value
RVMattress.comCopperFlex Essential
- All-foam
- 6 in thick
- five comfort options
$799RV King - 70x80 · list priceSee price
Reviewers' favorite
RVMattress.comAurora Luxe Cooling
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress for Temperature Regulation Read review
$2,465RV King - 70x80 · list priceSee price
Best hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King - 70x80 · list priceSee price
Best all-foam
RVMattress.comPlank Firm
- All-foam
- 10 in thick
- Firm / Extra Firm
Mattress Clarity: Best RV Mattress for Heavy People Read review
$1,532RV King - 70x80 · list priceSee price
Custom size
Mattress InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 70 × 80 inGet a quote
The Imagine bedroom. Measure the platform, not the old mattress, before you buy.
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2026 | 70 × 80 in King | – | – | Grand Design 2026 model-year brochure |
| 2026 | 70 × 80 in | – | – | Grand Design spec sheet |
| 2027 | 70 × 80 in | – | – | Grand Design spec page |
| 2027 | 70 × 80 in | – | – | Grand Design spec sheet |
| 2027 | 70 × 80 in | – | – | Grand Design spec sheet |
Years not listed weren't published.
The 2700BS floorplan
Grand Design's 2027 2700BS floorplan.
Is this your 2700BS?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2026 | Imagine 2700BS | 31' 8" | – |
| 2026 | Imagine 2700BS | 31' 8" | 2 |
| 2027 | Imagine 2700BS | 31' 8" | 2 |
| 2027 | Imagine 2700BS | 31' 8" | 2 |
Other Imagine mattress sizes
Sources
- Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20260602230458/https://www.granddesignrv.com/content/dam/grand-design-rv/en/master-files/collateral/brochures/brochure-pdfs/Imagine%20Brochure.pdf
- Grand Design (pdf.granddesignrv.com), archived copy: https://web.archive.org/web/20250915182047/http://pdf.granddesignrv.com/SpecSheet/Imagine/Imagine-SpecSheet-2700BS.pdf
- Grand Design (granddesignrv.com): https://www.granddesignrv.com/travel-trailers/imagine/2700bs
- Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20260416013854/https://www.granddesignrv.com/travel-trailers/imagine/2700bs
Questions
What size mattress is in the Grand Design Imagine 2700BS?
The main bed is 70 × 80 in (Grand Design spec sheet, 2027).