- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
That's the same size as a regular queen, so any standard queen mattress fits.
About the RV queen size →Newmar spec sheet, 2023.
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Sleep Foundation: Best Mattress Overall Read review
Sleep Foundation: Best Mattress for Temperature Regulation Read review
Sleep Foundation: Best Mattress for Side Sleepers Read review
Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.

The Dutch Star bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2018 | 60 × 80 in Queen | 30 × 76 in | – | Newmar spec page |
| 2019 | 60 × 80 in Queen | 30 × 73 in | – | Newmar spec page |
| 2020 | 60 × 80 in Queen | – | – | Newmar spec page |
| 2020 | 60 × 80 in Queen | – | – | Newmar spec sheet |
| 2021 | 60 × 80 in Queen | – | – | Newmar spec page |
| 2022 | – | 30 × 73 in | – | Newmar spec sheet |
| 2023 | 60 × 80 in Queen | – | – | Newmar spec sheet |
Years not listed weren't published.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2017 | Dutch Star 4310 | – | – |
| 2018 | Dutch Star 4310 | – | – |
| 2019 | Dutch Star 4310 | – | – |
| 2020 | Dutch Star 4310 | 43' 9" | – |
| 2021 | Dutch Star 4310 | – | – |
| 2022 | Dutch Star 4310 | 43' 9" | – |
| 2023 | Dutch Star 4310 | – | – |
| 2024 | Dutch Star 4310 | 43' 9" | – |
The main bed is 60 × 80 in (Newmar spec sheet, 2023).
30 × 73 in (Newmar spec sheet, 2022).