Custom size
- Memory foam
- 8 in thick
- not stated
Made to 70 × 82 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 Interstate bedroom. Measure the platform, not the old mattress, before you buy.

Airstream's 2027 24GL floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2021 | Interstate 24GL | 24' 6" | – |
| 2022 | Interstate 24GL | 24' 6" | – |
| 2023 | Interstate 24GL | 24' 6" | – |
| 2024 | Interstate 24GL | 24' 6" | – |
| 2025 | Interstate 24GL | 24' 6" | – |
| 2026 | Interstate 24GL | 24' 6" | – |
| 2027 | Interstate 24GL | 24' 6" | 2 |
The main bed is 70 × 82 in (Airstream spec sheet, 2027).