Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 49 × 79 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV bunk size →Thor spec sheet, 2022.
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.
Sleep Foundation: Best Mattress for Pressure Relief 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.
Sleep Foundation: Best Mattress for Pressure Relief Read review

Thor's 2022 DS24 floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2022 | Quantum Sprinter DS24 | – | – |
The main bed is 49 × 79 in (Thor spec sheet, 2022).
52 × 87 in (Thor spec sheet, 2022).