Great all around
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,465Queen · list priceSee price
Venture Stratus SR321VQB 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 →Venture spec sheet, 2021.
Bunks28 × 70 in
Bunk. Venture spec sheet, 2022.
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
RVMattress.comCopperFlex Essential
- All-foam
- 6 in thick
- five comfort options
$524Queen · list priceSee price
Firm
RVMattress.comPlank Firm Luxe
- Hybrid
- 13 in thick
- Firm / Extra Firm
$1,598Queen · list priceSee price
Cooling
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
Heavy duty
RVMattress.comTitan Plus Luxe
- Hybrid
- 13 in thick
- Plush
$1,665Queen · list priceSee price
Helix pick
HelixHelix Midnight
- Hybrid
- 11.5 in thick
- Medium Feel
Sleep Foundation: Best Mattress for Side Sleepers Read review
$1,183Queen · list priceSee price
RV hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$799Queen · list priceSee price
Custom size
Mattress InsiderLuxury Gel Memory Foam
- Memory foam
- 8 in thick
- not stated
Made to 60 × 80 inGet a quote
Bunk mattresses in 28 × 70 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
Made to 28 × 70 inGet a quote
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 60 × 80 in Queen | 28 × 70 in | – | Venture spec sheet |
| 2021 | 60 × 80 in Queen | 28 × 70 in | – | Venture spec sheet |
| 2022 | – | 28 × 70 in | – | Venture spec sheet |
Years not listed weren't published.
The SR321VQB floorplan
Venture's 2022 SR321VQB floorplan.
Is this your SR321VQB?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2020 | Stratus SR321VQB | 35' 11" | 10 |
| 2021 | Stratus SR321VQB | 36' 5" | 10 |
| 2022 | Stratus SR321VQB | 36' 9" | – |
Other Stratus mattress sizes
Sources
Questions
What size mattress is in the Venture Stratus SR321VQB?
The main bed is 60 × 80 in (Venture spec sheet, 2021).
What size are the Venture Stratus SR321VQB bunk mattresses?
28 × 70 in (Venture spec sheet, 2022).