Keystone Cougar 32FBS mattress size
Years 2015–2017Sold as Cougar X-LiteLength 35' 10"
Bunk mattresses in 28 × 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.
Custom size

Mattress InsiderLuxury Gel Memory Foam
- Memory foam
- 8 in thick
- not stated
The 32FBS floorplan

Keystone's 2017 32FBS floorplan.
Is this your 32FBS?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
| 2015 | Cougar X-Lite 32FBS | – | – |
| 2016 | Cougar X-Lite 32FBS | 35' 10" | – |
| 2017 | Cougar X-Lite 32FBS | 35' 10" | – |
Questions
What size are the Keystone Cougar 32FBS bunk mattresses?
28 × 74 in (Keystone spec sheet, 2017).