2021 Keystone Cougar 315RLS

Price: $69,900

Price includes Document & AMVIC Fees, but does not include GST & Cost of Financing.

Stock #: 5434
AMVIC Licensed Business - Sylvan Lake RV - Logo
RVDA Canada - Sylvan Lake RV - Logo

Specifications

Class: 5th Wheel
Year: 2021
Make: Keystone
Model: Cougar
Floorplan: 315RLS
Length: 35'8"
Slides: 3
Sleeps: 4
Fuel Type: N/A
Mileage: N/A

RV Details

  • 315RLS Floorplan
  • Exterior Length: 35’8”
  • Dry Weight: 10,562 lbs.
  • 3 Slides; Sleeps 4
  • 90º Plus MaxTurn Technology Frame and Hitch Design
  • Electric 4-Point Leveling System
  • 15,000 BTU Ducted Main A/C
  • Heated Pass-Through Storage Compartment w/Oversized Baggage Doors
  • Stainless Steel Appliances
  • Back-Up Camera w/7” LCD Screen
  • 21” Furrion 3-Burner Range w/Piezo Ignition, Glass Stovetop Cover and Oven
  • Tri-Fold Sleeper Sofa w/End Tables
  • 50” LED HDTV (Living Room) TV
  • 5,500 BTU Electric Fireplace
  • One-Piece Fibreglass Shower
  • King Bed Suite w/Nightstands

Packages Deluxe Entertainment, Climate Guard, Camping-In Style, Comfort, Anniversary (see build sheet for all inclusions)
Suspension Upgraded Road Armour™ Equalizer Suspension and Pin Box
Front Cap Painted Fibreglass Front Cap w/Hitch Vision & LED Lights; 90º Plus MaxTurn Technology Frame and Hitch Design
Leveling Electric 4-Point Leveling System
Underbelly Forced-Air Heated and Enclosed Underbelly; 12V Heat Pads on Holding Tanks; Heated and Enclosed Dump Valves and Convenience Centre
Heating & Cooling 15,000 BTU Ducted Main A/C; 35,000 BTU Furnace
Windows Thermopane
Awnings 13’ and 11’ Power Awnings w/LED Lights
Exterior Storage Heated Pass-Through Storage Compartment w/Oversized Baggage Doors
Propane 2 x 30-lb. LP Tanks

Controls Back-Up Camera w/7” LCD Screen; iN-Command Pro w/Global Connect
Appliances 21” Furrion 3-Burner Range w/Piezo Ignition, Glass Stovetop Cover and Oven; 1.6 cu.ft. Microwave; 12 cu.ft. Refrigerator
Kitchen Extras Kitchen Island w/Stainless Steel Undermount Kitchen Sink; Chef’s Faucet and Spray; Coffee Station with Overhead Cabinet Storage; Large Pantry Closest
Furniture Free-Standing Dinette Table w/4 Chairs; Power Theatre Seating w/Heat and Massage; Tri-Fold Sleeper Sofa w/End Tables
Televisions 50” LED HDTV (Living Room); 29” LED HDTV Bedroom
Entertainment 12V AM/FM/CD/DVD/MP3/Bluetooth Player w/HDMI ARC Control; 4G LTE and WiFi Prep
Living Area Extras 5,500 BTU Electric Fireplace
Bathroom Porcelain Toilet; Mirrored-Front Medicine Cabinet; One-Piece Fibreglass Shower; Linen Closet
Bedroom King Bed Suite w/Nightstands; Full Underbed Storage; Dresser Drawers; Closet w/Washer-Dryer; Full-Height Wardrobe w/Mirrored Sliding Doors
Finishes Vintage Maple Glazed Hardwood Cabinet Door; LED Interior and Exterior Lighting; LG Solid Surface Countertop; 4-Speed Fantastic Fan w/Rain Sensor
Privacy Pleated Shades Throughout

Pre-Owned 5th Wheel.

The 2021 Keystone Cougar 315RLS is a fifth wheel that blends residential comfort with road-ready durability, making it a standout choice for extended stays or full-time RV living. Its spacious 35’8″ layout features three slide-outs that expand the living area, creating a roomy interior with a rear lounge, theatre seating, and a tri-fold sleeper sofa. The center kitchen is equipped with solid-surface countertops, a full-size refrigerator, a three-burner stove, oven, and microwave—ideal for preparing meals just like at home. A freestanding dinette and electric fireplace add a cozy, upscale touch, while large panoramic windows bring in natural light and scenic views.

Up front, the private master suite offers a king bed, full wardrobe, and washer/dryer prep, making it easy to settle in for longer adventures. Keystone’s Climate Guard™ insulation and 15,000 BTU A/C ensure year-round comfort, while features like auto-leveling, MORryde® StepAbove® entry steps, and the iN-Command® smart RV control system simplify setup and daily use. With its aluminum-framed construction, fibreglass sidewalls, and thoughtful design touches throughout, the Cougar 315RLS delivers a refined, reliable RV experience for travelers who want both luxury and practicality.

Contact Information

Address

#3 Erickson Drive
Sylvan Lake, AB T4S 1P5

Phone

403-887-0911

Email

info@sylvanlakerv.com

Interested in this Unit?

To ensure this unit is completely ready for you, the 2015 Keystone Montana High Country 305RL went through:

  • 216-point inspection (AMVIC and In-house)
  • Full interior/exterior detailing

CALL US TODAY if you have any questions or would like to schedule an appointment to view the pre-owned 2015 Keystone Montana High Country 305RL.

Once you have sent in your inquiry, our sales team will contact you as soon as possible (no more than 24 hours). Please check your junk mail folder for a response, as unfortunately, some email servers may send their replies there. Thank you!

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