rigsize

Itasca Sunstar 35B mattress size

Years 2013–2017Sold as Sunstar, Sunstar LXLength 36'5"
60 in 75 in
To scale. Dashed: a regular queen.
Main bed60 × 75 inRV short queen

That's an RV short queen, 5 in shorter than a regular queen. A regular queen would hang off the end, so get an RV short queen.

About the RV short queen size →

Itasca spec sheet, 2013.

Bunks30 × 73 in Bunk. Itasca spec sheet, 2013. Common RV bunk sizes →

Mattresses in 60 × 75 in

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Top pick
Brooklyn Bedding Titan Plus Core

Brooklyn BeddingTitan Plus Core

  • Hybrid
  • 12 in thick
  • Firm
$1,399Short Queen - 60x75 · list priceSee price
Best value
Mattress Insider The Sedona

Mattress InsiderThe Sedona

  • All-foam
  • 5.5 in thick
  • Firm
$33160" x 75" · list priceSee price
Reviewers' favorite
Mattress Insider Park Meadow Encased Coil II

Mattress InsiderPark Meadow Encased Coil II

  • Hybrid
  • 8 in thick
  • cushion-firm

Sleep Foundation: Best Mattress for Pressure Relief Read review

$66960" x 75" · list priceSee price
Best memory foam
Mattress Insider Elation Gel Foam

Mattress InsiderElation Gel Foam

  • Memory foam
  • 6 in thick
  • cushion firm
$45960" x 75" · list priceSee price
Best hybrid
Brooklyn Bedding Titan Plus Luxe

Brooklyn BeddingTitan Plus Luxe

  • Hybrid
  • 13 in thick
  • Plush
$1,665Short Queen - 60x75 · list priceSee price
Custom size
Mattress Insider Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
Made to 60 × 75 inGet a quote

Bunk mattresses in 30 × 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 Insider Park Meadow Encased Coil II

Mattress InsiderPark Meadow Encased Coil II

  • Hybrid
  • 8 in thick
  • cushion-firm

Sleep Foundation: Best Mattress for Pressure Relief Read review

Made to 30 × 73 inGet a quote

Is this your 35B?

Check the year and length against your RV before you order.

YearModelLengthSleeps
2013Sunstar 35B––
2015Sunstar 35B36'5"–
2016Sunstar LX 35B36'5"–
2017Sunstar LX 35B36'5"–

Other Sunstar mattress sizes

Sources

  1. winnebagoind.com, archived copy: https://web.archive.org/web/20160726172836/http://www.winnebagoind.com/products/class-a-gas/2017/sunstar-lx/specifications
  2. winnebagoind.com, archived copy: https://web.archive.org/web/20150425010839/http://www.winnebagoind.com/products/class-a-gas/2016/sunstar-lx/specifications
  3. winnebagoind.com, archived copy: https://web.archive.org/web/20150121002846/http://www.winnebagoind.com/products/class-a-gas/2015/sunstar/specifications
  4. Itasca (winnebago.com): https://www.winnebago.com/Files/Images/Winnebago/brochures/2013/sunstar_digital_bro_2013_x.pdf

Questions

What size mattress is in the Itasca Sunstar 35B?

The main bed is 60 × 75 in (Itasca spec sheet, 2013).

Will a regular queen mattress fit the Itasca Sunstar 35B?

No. The platform is 60 × 75 in, an RV short queen. A home queen is 60 × 80 in and hangs off the end.

What size are the Itasca Sunstar 35B bunk mattresses?

30 × 73 in (Itasca spec sheet, 2013).