Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 48 × 76 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV bunk size →Jayco spec sheet, 2022.
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Sleep Foundation: Best Mattress for Pressure Relief Read review

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

Jayco's 2023 20AL floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2022 | Swift Li 20AL | 20' 11" | 2 |
| 2023 | Swift Li 20AL | 20' 11" | 2 |
The main bed is 48 × 76 in (Jayco spec sheet, 2022).