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New 2024 Outdoors RV Creek Side Mountain Series 21MKS

Sofa with Built-In Recliners, 19' Awning, Full Bath with a Skylight & 48" x 74" Double-Size Bunks
Warranty Forever
Simply the Best for 30 Years!
2024 21MKS Features and Options

Outdoors RV Creek Side Mountain Series travel trailer 21MKS highlights:

  • Versatile Sleeping Arrangements
  • Sofa with Built-In Recliners
  • 19' Awning
  • Full Bath with a Skylight
  • 48" x 74" Double-Size Bunks


This is the perfect family-friendly travel trailer or for those who like to camp with friends! The double-size bunks in the back will provide fun sleeping space, and there is an exterior garage storage door where you can pack in gear directly under the bunks. The combined kitchen and living area includes a residential sofa with built-in recliners with a skylight above for natural light. There is also a fold-down dinette table and a front queen wall/Murphy bed for a great night's rest!


Each Creek Side Mountain Series travel trailer by Outdoors RV is designed for mountain tough four seasons camping for all your adventures. You'll find mountain extreme thermal pane windows, triple layered four seasons roof insulation, and a unique heated, insulated holding tank design. The compact design is compatible for light duty tow vehicles and smaller campsites, so you may not even need to purchase a new vehicle to start camping. Each model includes LG solid surface countertops, ultra leather furniture, and XL panoramic slide out windows for great outdoor views. These travel trailers also feature a mountain comfort premium mattress, 12V USB ports on either side of the bed, and XL bed nightstands for convenient storage. 


MSRP: $67,407
Savings: $8,629
Our Every Day Selling Price: $58,778
Location: Albuquerque
Stock# Z28681
2024 21MKS Specifications
Sleeps 7
Slides 1
Length 26 ft 9 in
Ext Width 8 ft
Ext Height 11 ft 4 in
Int Height 6 ft 11 in
Hitch Weight 650 lbs
GVWR 8250 lbs
Dry Weight 6100 lbs
Cargo Capacity 2150 lbs
Fresh Water Capacity 78 gals
Grey Water Capacity 50 gals
Black Water Capacity 40 gals
Tire Size ST225/75/15E
Furnace BTU 25000 btu
Number Of Bunks 2
Available Beds Queen
Cooktop Burners 3
Number of Awnings 1
Axle Weight 4000 lbs
LP Tank Capacity 30 lbs
Water Heater Capacity 6 gal
TV Info LR 24" Swing Out TV
Awning Info 19'
Axle Count 2
Number of LP Tanks 2
Shower Type Standard
VIN 51W112724R1028681
For more information, call us at 505-292-7800 or Contact Us
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Outdoors RV

Outdoors RV Manufacturing was born in 2009 with the vision of owners Ron and Sherry Nash. Our company focus is to design and build recreational vehicles for the customers who desire to enjoy the outdoors, no matter the terrain or weather.  We call it "mountain tough four seasons camping."


Just like the picturesque mountain valley where our factory is located, the RV adventurer of the Western United States and Western Canada will find beautiful pristine alpine lakes, rugged snow capped mountains, lush rain forests, beautiful desert landscapes, and incredible ocean views to explore. We here at Outdoors RV are proud  RV owners and love the outdoor lifestyle in out many adventures we have had customers tell us that they wished a manufacturer would build an RV that was designed for our backyard versus the industry standard that is designed for the pavement and the 3 summer months.


Outdoors answers the call in designing three different series of RV's, two based on how you camp (backcountry series & mountain series) and one being the premium trim package.


Let you outdoor adventures begin!

Rocky Mountain 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 @505-292-7800 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.