2018 Keystone Cougar 33MLS

UsedTravel trailer|Stock #109905A|Located at Campers Inn RV in Ocala, FL
$19,999$26,350
Save $6,351

Experience luxury, space, and half-ton towability in this Used 2018 Keystone RV Cougar Half-Ton Series 33MLS, a premium travel trailer designed for families, couples, and first-time RV buyers who want residential comfort on the road. Built by Keystone—an industry leader known for award-winning quality and innovation—this Cougar model delivers the perfect balance of durability, functionality, and modern lifestyle features that today’s RV shoppers are actively searching for online.

This spacious triple-slide floorplan stretches over 36 feet and comfortably sleeps up to 5–6 people, making it ideal for weekend getaways, full-time living, or cross-country adventures. The highly sought-after rear kitchen layout provides expansive counter space, abundant cabinetry, and a true residential cooking experience—perfect for families or couples who love to cook while traveling. Inside, you’ll enjoy theater seating, a tri-fold sleeper sofa, and a large entertainment area that transforms this RV into a relaxing home away from home.

The private master bedroom features a king-size bed, ample wardrobe storage, and direct access to a convenient dual-entry bathroom—giving you comfort and privacy whether you’re traveling solo or hosting guests. With three slide-outs, this Cougar opens up into a wide, inviting living space that rivals many fifth wheels in comfort and usability.

Key Features & Highlights: • Rear kitchen floorplan with generous prep space and storage**• Triple slide-outs for maximum interior living space• Theater seating, sleeper sofa, and freestanding dinette options• King-size bed in private master suite• Dual-entry bathroom with residential-style shower• Outdoor kitchen with mini fridge, cooktop, and exterior entertainment capability• Exterior capital grill and outdoor living setup• Power jack and Ground Control leveling system for quick, easy setup • Large pass-through storage for camping gear and travel essentials

Built with Keystone’s signature craftsmanship, this Cougar features laminated aluminum-framed construction, a fully walkable roof, and high-gloss fiberglass exterior**, ensuring long-term durability and value. The Polar Package with heated and enclosed underbelly allows you to extend your camping season into colder climates, making this RV a true four-season contender.

Step inside and you’ll find residential-style finishes including solid surface countertops, hardwood cabinetry, stainless steel sink, and upgraded appliances that elevate your travel experience.

Technology & Entertainment Features: • 50” LED HDTV in living area + bedroom TV**• Bluetooth-enabled stereo with indoor/outdoor speakers• USB charging stations throughout• Omni-directional digital TV antenna with booster• Backup camera prep and solar prep for modern camping convenience

These tech features are exactly what today’s buyers are searching for—keeping you connected, entertained, and ready for off-grid adventures.

For first-time RV buyers, this Cougar is a standout choice thanks to its half-ton towable design**, manageable weight, and user-friendly setup systems. It offers the perfect entry into RV ownership without sacrificing luxury, while experienced campers will appreciate the high-end features, storage capacity, and all-season capability.

Whether you’re a family looking to create unforgettable memories, a couple ready to explore the country, or a buyer searching for a reliable and feature-packed travel trailer, the 2018 Keystone Cougar 33MLS checks every box for comfort, value, and long-term enjoyment.

Don’t miss your chance to own one of Keystone’s most popular and versatile floorplans—units like this are in high demand and move quickly on platforms like Google and RV Trader.

Contact Campers Inn RV of Ocala today to schedule a walkthrough or secure this unit before it’s gone:7677 U.S. Hwy 441 Ocala, FL 34480Phone: 352-622-7733Website: CampersInn.com/Ocala

Start your next adventure with confidence—this Cougar is road-ready and waiting for you.

Unit features & options

  • Laminated Side Walls with 5 Sided Aluminum Superstructure
  • 3/8" Walkable Roof Decking
  • Fiberglass Front Cap W/ Hitch Vision & LED Lights
  • Full Size Spare Tire
  • Cougar Vintage Maple Glazed Hardwood
  • Cabinet Doors with Residential Hardware
  • 12,000 BTU Rapid Recovery 6 Gallon Rapid Recovery Gas/Electric Water Heater
  • 16" Aluminum Wheels with 10 Ply “E” Rated Tires
  • Battery Disconnect Switch
  • LED Interior and Exterior Lighting
  • Easy Care Aluma-Tread Folding Triple Entry Step
  • Friction Hinge Entry Door
  • 12 Cubic ft. Refrigerator
  • 1.6 Cubic ft. Microwave Upgrade
  • Washer/Dryer Prep
  • 21" Drop in Range w/ Piezo Ignition and Glass Stove Top Cover
  • LG Solid Surface Counter Top Upgrade in Galley
  • Gourmet Stainless Steel Under Mount Sink with Upgraded Chef's Faucet with Sprayer
  • Folding Exterior Bike/ Storage Rack with 225 LB Capacity
  • Upgraded Road Armour Suspension Kit
  • 15,000 BTU Ducted Air Conditioner
  • 35K BTU Ducted Furnace
  • Dual 30LB LP Tanks
  • 50 Amp Service, Pre-Wired and Braced for Ducted Bedroom Air Conditioner Option

Full specifications

AC BTU15000 btu
Available BedsKing
Awning Info12'
Axle Count2
Black Water Capacity30 gals
Cargo Capacity2412 lbs
Cooktop Burners3
Dry Weight8088 lbs
Ext Height11 ft 4 in
Ext Width8 ft
Fresh Water Capacity60 gals
Furnace BTU35000 btu
Grey Water Capacity60 gals
Hitch Weight1110 lbs
LP Tank Capacity30
Length35 ft 10 in
Number of Awnings1 ft
Number of LP Tanks2
Refrigerator Size8 cu ft
Shower TypeRadius
Sleeps5
Slides3
Tire SizeST225/75R15E
Water Heater Capacity6 gal
Water Heater TypeGas/Electric

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2018 Cougar 33MLS

2018 Cougar 33MLS
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