Custom size
- Memory foam
- 8 in thick
- not stated
Made to 70 × 77 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
Winnebago 2021 Era digital brochure, 2021.
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.

The Era bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 70 × 77 in | – | – | Winnebago 2020 Era preview sheet |
| 2021 | 70 × 77 in | – | – | Winnebago 2021 Era digital brochure |
Years not listed weren't published.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2015 | Era 70X | 24'3" | – |
| 2016 | Era 70X | 24'3" | – |
| 2017 | Era 70X | 24'3" | – |
| 2018 | Era 70X | 24'3" | – |
| 2019 | Era 70X | 24'3" | – |
| 2020 | Era 70X | 24'3" | 2 |
| 2021 | Era 70X | 24'3" | 2 |
| 2022 | Era 70X | 24'3" | 2 |
The main bed is 70 × 77 in (Winnebago 2021 Era digital brochure, 2021).