Custom size
- Memory foam
- 8 in thick
- not stated
Made to 26 × 74 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
Winnebago floorplan drawing, 2023.
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The Boldt bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 26 × 74 in Twin | – | Second bed 26 × 81 in, Second bed 41 × 74 in | Winnebago 2020 Boldt preview sheet |
| 2021 | 26 × 74 in Twin | – | Second bed 26 × 81 in, Second bed 41 × 74 in | Winnebago 2020 Boldt preview sheet |
| 2022 | 41 × 74 in Twin | – | Cab over 30 × 65 in | Dealer report |
| 2023 | 26 × 74 in Twin | – | Second bed 26 × 81 in, Second bed 41 × 74 in, Cab over 30 × 65 in | Winnebago floorplan drawing |
Years not listed weren't published.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2020 | Boldt 70KL | 22'11" | 2 |
| 2021 | Boldt 70KL | 22'11" | 2 |
| 2022 | Boldt 70KL | 22'11" | 2 |
The main bed is 26 × 74 in (Winnebago floorplan drawing, 2023).