Jayco Jay Feather X23U mattress size
Years 2015Sold as Jay FeatherSleeps 5-6
Bunk mattresses in 60 × 78 in
Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.

Mattress InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
The X23U floorplan

Jayco's 2015 X23U floorplan.
Is this your X23U?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
| 2015 | Jay Feather X23U | – | 5-6 |
Other Jay Feather mattress sizes
Questions
What size are the Jayco Jay Feather X23U bunk mattresses?
60 × 78 in (Jayco spec sheet, 2015).