- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
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That's the same size as a regular queen, so any standard queen mattress fits.
About the RV queen size →Brinkley spec sheet, 2026.
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Sleep Foundation: Best Mattress Overall Read review
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Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.

The Model Z bedroom. Measure the platform, not the old mattress, before you buy.

Brinkley's 2026 2810 floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2026 | Model Z 2810 | 34' 9" | – |
The main bed is 60 × 80 in (Brinkley spec sheet, 2026).
44 × 72 in / 72 × 92 in (Brinkley spec sheet, 2026).