Top pick
- Hybrid
- 10 in thick
- Medium-Firm
$699RV Bunk - 30x74 · list priceSee price
RV mattress sellers stock this exact size, or order a custom size cut to your platform.
About the RV bunk size →Forest River spec sheet, 2026.
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The Flagstaff bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 30 × 74 in Twin | – | – | 2020 Forest River Flagstaff E Pro brochure |
| 2020 | 30 × 74 in Twin | – | – | Forest River spec sheet |
| 2021 | 30 × 74 in Twin | – | – | 2021 Forest River Flagstaff E Pro brochure |
| 2021 | 30 × 74 in Twin | – | – | Forest River spec sheet |
| 2022 | 30 × 74 in Twin | – | – | 2022 Forest River Flagstaff E Pro brochure |
| 2022 | 30 × 74 in Twin | – | – | Forest River spec sheet |
| 2026 | 30 × 74 in Twin | – | – | 2026 Forest River Flagstaff Travel Trailers brochure |
| 2026 | 30 × 74 in Twin | – | – | Forest River spec sheet |
Years not listed weren't published.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2020 | Flagstaff E-Pro E15TB | 15' 10" | – |
| 2021 | Flagstaff E-Pro E15TB | 15' 10" | – |
| 2022 | Flagstaff E-Pro E15TB | 16' 4" | – |
| 2024 | Flagstaff E-Pro E15TB | 15' 8" | 2 |
| 2026 | Flagstaff E-Pro E15TB | 15' 8" | – |
The main bed is 30 × 74 in (Forest River spec sheet, 2026).