Custom size
- Memory foam
- 8 in thick
- not stated
Made to 74 × 57 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
Airstream spec sheet, 2027.
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The Rangeline bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2027 | 57 × 74 in | – | Loft 57 × 74 in, Sofa 53 × 74 in | Dealer report |
| 2027 | 74 × 57 in | – | – | Airstream spec sheet |
Years not listed weren't published.

Airstream's 2027 21PL floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2027 | Rangeline 21PL | 20' 11" | 4 |
The main bed is 74 × 57 in (Airstream spec sheet, 2027).