{"@context":"https://schema.org","@type":"Product","name":"10 Used Keystone COUGAR RVs for sale","offers":{"@type":"AggregateOffer","offerCount":10,"lowPrice":"29900.00","highPrice":"69494.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-cougar-355fbs/b9fb040d-6457-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE COUGAR 355FBS","description":"2022 Keystone Cougar 355FBS, 2022 Keystone Cougar 355FBS 39' 3'' Fifth Wheel. 3 Slide Outs, 2 Awnings, Sleeps 4, 2 A/C Units. Popular Bath & 1/2 Floorplan Original Owner Loaded with Upgrades!

If you're looking for a spacious fifth wheel that feels more like a luxury apartment than an RV, this 2022 Keystone Cougar 355FBS deserves your attention. Owned by the original owner and meticulously maintained, this highly sought-after bath-and-a-half floorplan offers exceptional comfort, storage, and livability for extended travel or full-time RVing.

The Floorplan Everyone Wants

The 355FBS is one of Cougar's most popular layouts thanks to its private front bedroom, huge bathroom suite, convenient half bath for guests, and expansive living area. Whether you're traveling as a couple or hosting family and friends, the extra half bath is a feature you'll appreciate every day.

Residential Living at Its Best

The spacious living room is designed for comfort and entertainment, featuring:

Theater seating with heat, massage, LED lighting, and cup holders
Electric fireplace with color-changing flame effects
50" TV on a televator
Free-standing dining table with four chairs
Large panoramic windows

Three slide-outs create an open and inviting interior, while two power awnings provide excellent outdoor living space.

Upgraded Kitchen You'll Love

The kitchen is loaded with upgrades, including:

New Samsung residential stainless-steel refrigerator with ice maker and water dispenser
Extra refrigerator filters included
Kitchen island with double sink
Corian countertops
Brand-new stove and oven
Convection microwave
Large pantry
Prep for an under-sink water filtration system
Bedroom Suite & Massive Storage

The front bedroom offers an RV king walk-around bed and one of the largest wardrobe areas you'll find in a fifth wheel. The oversized walk-in closet includes dressers, cabinets, and abundant storage space. A separate washer and dryer are already installed for maximum convenience.

Additional Features
Receiver hitch
Original owner
All factory recalls completed
Two air conditioners and furnace
One solar panel
WiFi booster
On Command control system
Cable-ready entertainment
Interior and exterior speakers
TV mount in bedroom
Rear ladder
Full pass-through storage plus additional front storage
No smoking
100' exterior heated hose
Skirting for cold weather
Several rhinoflex sewer hoses for emptying tanks
Rhino 36-Gallon Portable RV Tote Tank

With a dry weight of approximately 11,190 lbs. and nearly 2,700 lbs. of cargo carrying capacity, this Cougar combines luxury, functionality, and residential comfort in one impressive package.

nv184129
","itemCondition":"Used","priceCurrency":"USD","price":"45000.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2024-keystone-cougar-355fbs/73fa3970-3e4a-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2024 KEYSTONE COUGAR 355FBS","description":"2024 KEYSTONE COUGAR 355FBS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in Summerset, SD.

Specs: Length: 39.25' | Weight: 11357.0 lbs | Slide Outs: 3 | Exterior Height: 13.33' | Fresh Water Tank: 75.0 gal | Black Water Tank: 76.0 gal

Also Includes: * 3 SLIDE OUTS","itemCondition":"Used","priceCurrency":"USD","price":"55498.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-cougar-355fbs/b2955a9e-3281-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE COUGAR 355FBS","description":"2025 KEYSTONE COUGAR 355FBS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 4 people and is available at Camping World in Columbia, MO.

Specs: Length: 39.25' | Weight: 11357.0 lbs | Slide Outs: 3 | Sleep Number: 4 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 75.0 gal | Black Water Tank: 38.0 gal

Also Includes: * 3 SLIDE OUTS * AC * BATTERY * REAR LIVING ROOM * MICROWAVE","itemCondition":"Used","priceCurrency":"USD","price":"69494.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-cougar-355fbs/330e1edd-1f71-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE COUGAR 355FBS","description":"2023 Keystone RV Cougar 355FBS,

Keystone Cougar fifth wheel 355FBS highlights:

Full and Half Bath
Master Suite
Kitchen Island
Fireplace
LCI SolidStep Entry
Two Power Awnings

You will be so excited to take this Cougar fifth wheel out for the first time! Because of its secluded and fully stocked master suite at the front, this unit is perfect for a couple who wants to see the country or visit family. The master bathroom has a wonderful walk-in closet that has shoe storage and preparations for a washer/dryer. There is also under-bed storage in the bedroom portion, and the queen bed slide gives you a little more space to get to the dresser and linen closet. The half bathroom is located out in the main living area so that your friends will have a place to go when they visit. Opposing slides keep this living area open for lounging comfortably on the tri-fold sleeper sofa and theater seating, and you can get everyone together for a board game at the booth dinette.

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes with 5/8\" one-piece DynaSpan® flooring, tall slide outs for added comfort and head room, night roller shades throughout, and residential, raised-panel hardwood cabinet doors and drawers. You will also enjoy decorative crown molding, a 5,500 BTU electric fireplace with thermostat control and remote, and a Max Air exhaust fan with rain sensor. The exterior is also fully outfitted with a convenience center, friction-hinge entry door, electric four-point auto leveling system, and LCI® SolidStep® on the main entry. There is a full pass-through storage with slam-latch baggage doors, an industry-best 80-gallon fresh tank capacity, a 2\" accessory hitch with 300-LB storage capacity, and an outside shower.

","itemCondition":"Used","priceCurrency":"USD","price":"47970.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2021-keystone-cougar-355fbs/1ca0566e-72da-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2021 KEYSTONE COUGAR 355FBS","description":"2021 Keystone Cougar 355FBS, Stock #426658

Reason for selling is \"Lifestyle change\".

ANY and ALL offers will be put in front of our seller! Submit your offer today!

2021 Keystone Cougar 355FBS is fun for the whole family! Ready for the road!

This 2021 Cougar 355FBS (by Keystone) is a mid-profile fifth wheel that delivers superior performance, quality, and a best-in-class camping experience.

The spacious living area has a sleeper sofa with two end tables, theater seating, a dinette with four chairs, overhead storage, an entertainment center with a TV, a stereo system with Bluetooth, Sats to Go Satellite, interior/exterior speakers, and an electric fireplace.

The kitchen has a full-size refrigerator/freezer, microwave, three-burner stove, oven, pantry, plenty of storage, and an island with double stainless sink and high-rise faucet. There is a half bath right off of the kitchen.

The master bedroom has a king-size bed with under-bed storage, a dresser with additional cabinets, and a TV. The closet has a large hanging wardrobe, washer/dryer connections, and a computer workstation.

The master bath has all the essentials, including a toilet, sink with vanity and shower with skylight.

This RV has everything you need for your next adventure.

While we will always attempt to provide you with a TRUE representation of every RV we market, during any purchase from Pop you will be encouraged to schedule an inspection from an independent, accredited inspector and every purchase WILL ALWAYS BE subject to your satisfaction with the results from your independent inspection and your own personal test drive.

We have several more Montana, Solitude, Bighorn, and Momentum RVs for sale. If you're in the Houston, Pasadena, The Woodlands, or College Station areas, please contact us to let us know what you're looking for and we'll get back with you today about any other fifth wheel trailer options we have locally that may meet your needs.

You have questions? We have answers. Call us at (941) 200-1260 to discuss this RV today. Cabinets (Included), Cooktop Cover (Included), Counter Backsplash (Included), Counter- Material (Included), Dinette (Included), Double Kitchen Sink (Included), Hood Fan (Included), Kitchen Island (Included), Microwave (Included), Oven (Included), Pantry (Included), Refrigerator/freezer (Included), Stove (Included), Bluetooth/aux. (Included), CD Player (Included), DVD Player (Included), Entertainment Center (Included), Interior Lighting (Included), Power Charging Center (Included), Stereo System (Included), TV (2), 4 Seasons (Included), Air Conditioning (2), Bathroom Sink (2), Bed - King (Included), Carpet (Included), Ceiling Vents (Included), Central Heat (Included), Clothes Washer Dryer Prep (Included), Control Center (Included), ","itemCondition":"Used","priceCurrency":"USD","price":"47999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2021-keystone-cougar-355fbs/115ba71e-541d-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2021 KEYSTONE COUGAR 355FBS","description":"2021 Keystone RV Cougar 355FBS,

Keystone Cougar fifth wheel 355FBS highlights:

Front Dual-Sink Vanity
Half Bath
Kitchen Island
Fireplace
MORRyde Solid Step
Two Power Awnings

Your spouse will love the spacious front bathroom with a dual-sink vanity, a shower with a seat, and a large walk-in closet that includes a space for shoes, and a washer/dryer option. The combined living and kitchen area is spacious with dual opposing slide outs that offer seating and kitchen appliances, as well as a TV with a fireplace below. Everyone can relax on the tri-fold sleeper sofa, the theater seats, and the legless dinette table or choose the free standing dinette. You will find plenty of storage throughout the inside, and outside with the unobstructed pass-through compartment will hold your golf clubs, camping chairs, and fishing poles.

With any Keystone Cougar fifth wheel and toy hauler you will experience the MaxTurn technology which enables you to maneuver easily into the campsite, and the electric four-point auto leveling system makes it easy to set up too! The heavy duty axles with never-adjust brakes and Road Armor shock absorbing equalizer makes for a smooth trip. With a Climate Guard protection package and 12V electric heat pads on all holding tanks, you can camp anytime of the year. The 5/8\" one-piece DynaSpan® flooring is easy to clean so live out your dreams, choose your favorite Cougar today!

","itemCondition":"Used","priceCurrency":"USD","price":"38000.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-cougar-355fbs/599df749-60a7-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE COUGAR 355FBS","description":"2022 Keystone RV Cougar 355FBS,

Keystone Cougar fifth wheel 355FBS highlights:

Full and Half Bath
Master Suite
Kitchen Island
Fireplace
LCI SolidStep Entry
Two Power Awnings

You will be so excited to take this Cougar fifth wheel out for the first time! Because of its secluded and fully stocked master suite at the front, this unit is perfect for a couple who want to see the country or visit family. The master bathroom has a wonderful walk-in closet that has shoe storage and preparations for a washer/dryer. There is also under-bed storage in the bedroom portion, and the queen bed slide gives you a little more space to get to the dresser and linen closet. The half bathroom is located out in the main living area so that your friends will have a place to go when they visit. Opposing slides keep this living area open for lounging comfortably on the tri-fold sleeper sofa and theater seating, and you can get everyone together for a board game at the booth dinette.

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes with 5/8\" one-piece DynaSpan® flooring, tall slide outs for added comfort and head room, night roller shades throughout, residential, raised-panel hardwood cabinet doors and drawers, decorative crown molding, a 5,500 BTU electric fireplace with thermostat control and remote, and a Max Air exhaust fan with rain sensor. The exterior is also fully outfitted with a convenience center, friction-hinge entry door, electric four-point auto leveling system, an LCI® SolidStep® on main entry, a full pass-through storage with slam-latch baggage doors, an industry-best 80-gallon fresh tank capacity, a 2\" accessory hitch with 300-LB storage capacity, and an outside shower.

","itemCondition":"Used","priceCurrency":"USD","price":"29900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-cougar-355fbs/0e2ee5b4-72e1-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE COUGAR 355FBS","description":"2023 Keystone Cougar 355FBS, Experience the great outdoors with the 2023 Keystone Cougar 355FBS, a spacious fifth wheel designed to accommodate up to 5 people comfortably. With a length of 39 ft and a dry weight of 11,110 lbs, this unit is perfect for family adventures or weekend getaways. The Cougar features two bathrooms and a well-equipped kitchen with a residential refrigerator and oven, making meal prep a breeze. Enjoy the convenience of three power slideouts that enhance your living space. With its exceptional reputation in the RV community, this versatile fifth wheel is ready to take you on your next journey. Schedule your tour today!","itemCondition":"Used","priceCurrency":"USD","price":"48987.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-cougar-355fbs/cc485b72-7614-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE COUGAR 355FBS","description":"2023 KEYSTONE COUGAR 355FBS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 5 people and is available at Camping World in FORT MYERS, FL.

Specs: Length: 39.25' | Weight: 11357.0 lbs | Slide Outs: 3 | Sleep Number: 5 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 81.0 gal | Black Water Tank: 76.0 gal

Also Includes: * 3 SLIDE OUTS * 3 BURNER STOVE * THEATRE SEATING * HIDE-A-BED SOFA * DAY/NIGHT SHADES * FIREPLACE * WASHER/DRYER READY * SOLAR CHARGING SYSTEM * USB CHARGERS * FRONT QUEEN BED * PATIO AWNING * LITHIUM BATTERIES * BATTERY DISCONNECT * GRAB HANDLE * AUTO LEVELING SYSTEM * REAR LADDER * OUTSIDE SHOWER * DUCTED AC * REAR LIVING ROOM * REAR KITCHEN * HALF BATH * SINGLE DOOR REFRIGERATOR * BOOTH DINETTE * MICROWAVE * OVEN","itemCondition":"Used","priceCurrency":"USD","price":"52898.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-cougar-355fbs/8e3faf74-c149-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE COUGAR 355FBS","description":"2023 Keystone Cougar 355FBS, Stock #473152

Reason for selling is \"No Longer Using\".

ANY and ALL offers will be put in front of our seller! Submit your offer today!

2023 Keystone Cougar 355FBS with three slide-outs! Bath and a half!

2023 Cougar 355FBS

The 2023 Keystone Cougar 355FBS 5th Wheel is a perfect combination of luxury and comfort. Inside, you will be greeted by natural light, beautiful cabinets, and trim work!

The main living area has opposing slide-outs that create an open, inviting atmosphere. Perfect for lounging on the tri-fold sleeper sofa while watching TV. There is comfortable theater seating as well. This Cougar has a dining table with chairs. A cozy electric fireplace enhances the ambiance, and roller shades offer privacy and comfort.

The galley is a chef's dream, featuring a center island, ample storage, and modern appliances that make meal prep a breeze. There's a convenient half bath in the main living area for your guests, ensuring everyone feels at home.

The master suite offers ultimate privacy with a king bed slide, under-bed storage, and an expansive walk-in closet with shoe storage and space for a washer and dryer. The master bathroom is spacious and elegant, providing a true residential experience.

Outside the RV, you will find basement storage and a rear ladder to access the roof. The awning is a nice place to sit and relax the day away! Factory solar panel on the roof.

Call with questions, or schedule a showing today!

While we will always attempt to provide you with a TRUE representation of every RV we market, during any purchase from Pop you will be encouraged to schedule an inspection from an independent, accredited inspector and every purchase WILL ALWAYS BE subject to your satisfaction with the results from your independent inspection and your own personal test drive.

We have several more Montana, Solitude, Eagle, and Bighorn RVs for sale. If you're in the Port St. Lucie, Cape Coral, Lehigh Acres, or Fort Myers areas, please contact us to let us know what you're looking for and we'll get back with you today about any other fifth wheel trailer options we have locally that may meet your needs.

You have questions? We have answers. Call us at (941) 200-1260 to discuss this RV today. Cabinets (Included), Cooktop Cover (Included), Double Kitchen Sink (Included), Kitchen Island (Included), Microwave (Included), Oven (Included), Pantry (Included), Refrigerator/freezer (Included), Stove (Included), Entertainment Center (Included), Interior Lighting (Included), Stereo (Included), TV (Included), TV Antenna (Included), Air Conditioning (Two), Bathroom Sink (Included), Bed - King (Included), Ceiling Vents (Included), Clothes Washer Dryer Prep (Included), Dining Table W/chairs (Included), Fans (I","itemCondition":"Used","priceCurrency":"USD","price":"50000.00"}}]}}