rigsize

Keystone Outback 332ML mattress size

Years 2021–2024Sold as OutbackLength 37' 10"
72 in 74 in
To scale. Dashed: a regular queen.
Main bed72 × 74 inRV short king

That's an RV short king. Few brands stock 72 × 74 in, so order a custom size.

About the RV short king size →

Keystone spec sheet, 2023.

Mattresses in 72 × 74 in

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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 72 × 74 inGet a quote
Bedroom in a Outback

The Outback bedroom. Measure the platform, not the old mattress, before you buy.

The 332ML floorplan

Keystone Outback 332ML floorplan, 2024

Keystone's 2024 332ML floorplan.

Is this your 332ML?

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

YearModelLengthSleeps
2021Outback 332ML37' 10"–
2022Outback 332ML37' 10"–
2023Outback 332ML37' 10"–
2024Outback 332ML37' 10"–

Other Outback mattress sizes

Sources

  1. keystonerv-prod.zaneray.com: https://keystonerv-prod.zaneray.com/cms/media/56db7c20-4e43-4043-a2aa-36d678509423_Outback_16pg_Brochure_Dec20_WEB.pdf
  2. keystonerv-prod.zaneray.com: https://keystonerv-prod.zaneray.com/cms/media/b19b4f63-7472-4d49-8b20-2537900d1c71_OB_8_5x11_Hershey_Brochure_Aug21_WEB.pdf
  3. keystonerv-prod.zaneray.com: https://keystonerv-prod.zaneray.com/cms/media/2b65d7aa-f374-4b2b-8a17-f1e70024f9ff_KRV_230224_OB_Brochure_8.5x11.pdf
  4. keystonerv-prod.zaneray.com: https://keystonerv-prod.zaneray.com/cms/media/43149e11-d2dd-454e-9b53-fd7339bc4ebb_KRV_2310_Outback_Brochure_8.5x11_WEB.pdf

Questions

What size mattress is in the Keystone Outback 332ML?

The main bed is 72 × 74 in (Keystone spec sheet, 2023).