Top pick
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,865RV King - 72x80 · list priceSee price
Coachmen Leprechaun 298KB mattress size
Main bed72 × 80 inRV king
That's an RV king, 4 in narrower than a regular king (76 × 80 in). A regular king won't fit, so get an RV king in exactly 72 × 80 in.
About the RV king size →Coachmen spec sheet, 2025.
Bunks57 × 95 in
Bunk. Coachmen spec sheet, 2025.
Common RV bunk sizes →
Mattresses in 72 × 80 in
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.
Best value
Mattress InsiderThe Sedona
- All-foam
- 5.5 in thick
- Firm
$40372" x 80" · 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 - 72x80 · list priceSee price
Best memory foam
Mattress InsiderElation Gel Foam
- Memory foam
- 6 in thick
- cushion firm
$65972" x 80" · list priceSee price
Best hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King 72x80 · 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 - 72x80 · list priceSee price
Reviewer pick
HelixHelix Midnight
- Hybrid
- 11.5 in thick
- Medium Feel
Sleep Foundation: Best Mattress for Side Sleepers Read review
$1,489RV King · list priceSee price
Reviewer pick
Mattress InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
$84972" x 80" · list priceSee price
Bunk mattresses in 57 × 95 in
Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.
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 57 × 95 inGet a quote
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 72 × 80 in King | – | Cab over 57 × 95 in | 2020 Coachmen Leprechaun brochure |
| 2021 | 72 × 80 in King | – | Cab over 57 × 95 in | 2021 Coachmen Leprechaun brochure |
| 2024 | 72 × 80 in King | – | Cab over 57 × 95 in | 2024 Coachmen Leprechaun brochure |
| 2025 | 72 × 80 in King | – | Cab over 57 × 95 in | 2025 Coachmen Leprechaun Flyer brochure |
| 2025 | 72 × 80 in King | 57 × 95 in | – | Coachmen spec sheet |
Years not listed weren't published.
The 298KB floorplan
Coachmen's 2025 298KB floorplan.
Is this your 298KB?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2021 | Leprechaun 298KB | – | – |
| 2023 | Leprechaun Ford 450 298KB | 30' 5" | – |
| 2024 | Leprechaun Ford 450 298KB | 30' 5" | – |
| 2025 | Leprechaun Ford E-450 298KB | 30' 5" | – |
Other Leprechaun mattress sizes
Sources
- recreationalvehicles.info: https://recreationalvehicles.info/2021-coachmen-leprechaun/2021-coachmen-leprechaun-brochure-page-003.jpg
- Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20230922213712/https://www.coachmenrv.com/leprechaun/298KB/7233
- Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20240907162836/https://coachmenrv.com/leprechaun/298KB/8961
- Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20260305234110/https://www.coachmenrv.com/leprechaun/298KB/10270
- Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20260305234110/https://coachmenrv.com/ImageHandler/275138/2025_298KB
- recreationalvehicles.info: https://recreationalvehicles.info/2025-coachmen-leprechaun-flyer/2025-coachmen-leprechaun-flyer-brochure-page-002.jpg
Questions
What size mattress is in the Coachmen Leprechaun 298KB?
The main bed is 72 × 80 in (Coachmen spec sheet, 2025).
What size are the Coachmen Leprechaun 298KB bunk mattresses?
57 × 95 in (Coachmen spec sheet, 2025).