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New 2026 Outdoors RV Creek Side Mountain Series 21MKS

Travel Trailer
Stock #31853
Sumner, WA
Virtual Tour
  • Sale Price: $53,209
  • MSRP: $66,861
  • Save: $13,652
Payments From: $228 /mo.
  • 27ft long
  • 6,100 lbs
  • Sleeps 7
  • 1 slides
  • Bunkhouse
    Murphy Bed
What Other Customers Are Saying
  • Sean Murrey our salesperson was very knowledgeable!

    Sumner RV has a number of makes and models of RV's available on their lot to view. Sean Murrey our salesperson was very knowledgeable about their product lines. He was very patient with us and we never felt rushed. He offered us a number of different floor plans to choose from.
    Anonymous
  • We would not go any place else for our RV needs.

    We've done business with Sumner RV for at least 20 years. It's where we go first for RV parts and service when we aren't looking for a new trailer.You can not find a better group of people in Sales and Parts. Friendly, honest and no pressure sales. We want to especially thank Brannon (the owner) for
    Anonymous
  • They actually care about the customer!

    The wife and I picked up our Outdoors RV 2023 Back Country 20BD on July 22nd! Sumner RV has the absolute lowest price in the nation. (I know this because I researched these for almost a year!) We live in Missouri now, but are from the Pacific Northwest. We planned on staying in the PNW for a few weeks.
    Anonymous

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Sumner RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @253-863-5644 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.