Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 54 × 74 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV full size →2020 Coachmen Clipper brochure, 2020.
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Sleep Foundation: Best Mattress for Pressure Relief Read review
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2019 | 54 × 74 in | – | – | Coachmen spec sheet |
| 2020 | 54 × 74 in | – | – | 2020 Coachmen Clipper brochure |
Years not listed weren't published.

Coachmen's 2019 18RBSS floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2019 | Clipper Ultra-Lite 18RBSS | 22' 4" | – |
| 2020 | Clipper Ultra-Lite 18RBSS | 22' 4" | – |
The main bed is 54 × 74 in (2020 Coachmen Clipper brochure, 2020).