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- Hybrid
- 8 in thick
- cushion-firm
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Made to 26 × 74 inGet a quote
Forest River Flagstaff E15RDG mattress size
Bunks26 × 74 in
Bunk. Forest River spec sheet, 2026.
Common RV bunk sizes →
Bunk mattresses in 26 × 74 in
Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2026 | – | 26 × 74 in | Dinette 54 × 80 in | Dealer report |
| 2026 | – | 26 × 74 in | – | Forest River spec sheet |
Years not listed weren't published.
The E15RDG floorplan
Forest River's 2026 E15RDG floorplan.
Is this your E15RDG?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2026 | Flagstaff E-Pro E15RDG | 16' 2" | – |
Other Flagstaff mattress sizes
Sources
- recreationalvehicles.info: https://recreationalvehicles.info/2026-forest-river-flagstaff-travel-trailers/2026-forest-river-flagstaff-travel-trailers-brochure-page-010.jpg
- recreationalvehicles.info: https://recreationalvehicles.info/2026-forest-river-flagstaff-travel-trailers/2026-forest-river-flagstaff-travel-trailers-brochure-page-007.jpg
Questions
What size are the Forest River Flagstaff E15RDG bunk mattresses?
26 × 74 in (Forest River spec sheet, 2026).