Custom size
- Memory foam
- 8 in thick
- not stated
Made to 34 × 80 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV bunk size →Airstream spec sheet, 2027.
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The Travel Trailers bedroom. Measure the platform, not the old mattress, before you buy.

Airstream's 2027 International 27FB TWIN floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2017 | International Signature 27FB Twin | 28' | 6 |
| 2027 | International 27FB Twin | 28' 2" | 6 |
The main bed is 34 × 80 in (Airstream spec sheet, 2027).