Top pick
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,465Queen · list priceSee price
Jayco Jay Flight 331BTS mattress size
Main bed60 × 80 inQueen
That's the same size as a regular queen, so any standard queen mattress fits.
About the RV queen size →Jayco floorplan drawing, 2025.
Bunks27 × 74 in / 38 × 73 in
Bunk bed. Jayco floorplan drawing, 2025.
Common RV bunk sizes →
Mattresses in 60 × 80 in
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.
Best value
Mattress InsiderThe Sedona
- All-foam
- 5.5 in thick
- Firm
$36160" x 80" · list priceSee price
Reviewers' favorite
RVMattress.comAurora Luxe Cooling
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress for Temperature Regulation Read review
$1,999Queen · list priceSee price
Best memory foam
Mattress InsiderElation Gel Foam
- Memory foam
- 6 in thick
- cushion firm
$45960" x 80" · list priceSee price
Best hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$799Queen · list priceSee price
Best all-foam
RVMattress.comPlank Firm
- All-foam
- 10 in thick
- Firm / Extra Firm
Mattress Clarity: Best RV Mattress for Heavy People Read review
$1,332Queen · list priceSee price
Reviewer pick
HelixHelix Midnight
- Hybrid
- 11.5 in thick
- Medium Feel
Sleep Foundation: Best Mattress for Side Sleepers Read review
$1,183Queen · list priceSee price
Reviewer pick
Mattress InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
$66960" x 80" · list priceSee price
Bunk mattresses in 27 × 74 in / 38 × 73 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 InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 27 × 74 inGet a quote
The Jay Flight bedroom. Measure the platform, not the old mattress, before you buy.
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2023 | 60 × 80 in Queen | 27 × 74 in, 38 × 73 in | – | Jayco floorplan drawing |
| 2023 | 60 × 80 in Queen | 27 × 74 in, 38 × 73 in Bunk bed | Bunk bed w/ storage below; dinettes (unlabeled) | Jayco floorplan drawing |
| 2024 | – | 38 × 73 in | – | Owner report |
| 2024 | 60 × 80 in Queen | 27 × 74 in, 38 × 73 in | – | Jayco floorplan drawing |
| 2024 | 60 × 80 in Queen | 27 × 74 in, 38 × 73 in Bunk bed | Bunk bed w/ storage below; dinettes (unlabeled) | Jayco floorplan drawing |
| 2025 | 60 × 80 in Queen | 27 × 74 in, 38 × 73 in | – | Jayco floorplan drawing |
| 2025 | 60 × 80 in Queen | 27 × 74 in, 38 × 73 in Bunk bed | Bunk bed w/ storage below (no size); dinettes (unlabeled) | Jayco floorplan drawing |
Years not listed weren't published.
The 331BTS floorplan
Jayco's 2025 331BTS floorplan.
Is this your 331BTS?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2023 | Jay Flight 331BTS | 37' 10" | 8 |
| 2024 | Jay Flight 331BTS | 37' 10" | 8 |
| 2025 | Jay Flight 331BTS | 37' 10" | 12 |
Other Jay Flight mattress sizes
Sources
- Jayco (jayco.com): https://www.jayco.com/rvs/travel-trailers/2023-jay-flight/331bts/
- Jayco (jayco.com): https://www.jayco.com/rvs/travel-trailers/2024-jay-flight/331bts/
- Jayco (jayco.com): https://www.jayco.com/rvs/travel-trailers/2025-jay-flight/331bts/
- Owner/retailer: Bunks: https://www.rvuniverse.com/listing/for-sale/260781669/2024-jayco-jay-flight-331bts-travel-trailers?print=1
Questions
What size mattress is in the Jayco Jay Flight 331BTS?
The main bed is 60 × 80 in (Jayco floorplan drawing, 2025).
What size are the Jayco Jay Flight 331BTS bunk mattresses?
27 × 74 in / 38 × 73 in (Jayco floorplan drawing, 2025).