Keystone Hideout 25LHSWE mattress size
Years 2017–2020Sold as HideoutLength 29 ft 3 inSleeps 10
Bunk mattresses in 52 × 74 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 25LHSWE floorplan

Keystone's 2017 25LHSWE floorplan.
Is this your 25LHSWE?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
| 2017 | Hideout 25LHSWE | 29' 3" | – |
| 2020 | Hideout 25LHSWE | 29 ft 3 in | 10 |
Other Hideout mattress sizes
Questions
What size are the Keystone Hideout 25LHSWE bunk mattresses?
52 × 74 in (Keystone spec sheet, 2017).