Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 46 × 74 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV bunk size →Forest River spec sheet, 2025.
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Sleep Foundation: Best Mattress for Pressure Relief Read review
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2024 | 46 × 74 in Double | – | – | Forest River spec sheet |
| 2025 | 46 × 74 in Double | – | – | Forest River spec sheet |
Years not listed weren't published.

Forest River's 2025 18BHS floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2022 | Aurora 18BHS | – | – |
| 2023 | Aurora 18BHS | 23' 1" | – |
| 2024 | Aurora 18BHS | 23' 1" | – |
| 2025 | Aurora 18BHS | 23' 1" | – |
The main bed is 46 × 74 in (Forest River spec sheet, 2025).