{"@context":"https://schema.org","@type":"Product","name":"15 Keystone COUGAR RVs for sale in Montana","offers":{"@type":"AggregateOffer","offerCount":15,"lowPrice":"25444.00","highPrice":"85495.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-260mle/94848083-28de-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 260MLE","description":"2026 Keystone RV Cougar 260MLE,

Keystone Cougar fifth wheel 260MLE highlights:

12V Ceiling Fan
Double Slides
Shower with a Seat
Outside Refrigerator
Front Private Bedroom

This fifth wheel is packed with premium features you won't want to camp without. You'll feel at home in the front private bedroom with its queen bed slide out with storage underneath, full-height wardrobe, plus a wardrobe with washer and dryer prep. There is even dresser with a sliding top with hidden storage for your valuables. If you have any guests, they can sleep on the tri-fold sleeper sofa within the living room slide, and there is a fireplace and LED HDTV here in perfect view for movie nights. This Cougar fifth wheel features a rear kitchen with tons of counter space, a convenient pull out trash can, and a high-rise chef's faucet and sprayer. The pull-out table in front of the fireplace will provide a place to dine at, or you can sit outdoors under the 20' power awning, and you'll also find an outside refrigerator to keep drinks stocked!

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 hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!

","itemCondition":"Used","priceCurrency":"USD","price":"71995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-22mlwe/f2f0c2d2-4b6f-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 22MLWE","description":"2026 Keystone RV Cougar 22MLWE, Call for details.","itemCondition":"Used","priceCurrency":"USD","price":"39995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-350llk/35054f0a-b55d-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 350LLK","description":"2026 Keystone RV Cougar 350LLK,

Call for details.

","itemCondition":"Used","priceCurrency":"USD","price":"85495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-316rls/0cd018f0-0ef7-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 316RLS","description":"2026 Keystone RV Cougar 316RLS,

Keystone Cougar fifth wheel 316RLS highlights:

Shower with a Seat
Kitchen Island
Queen Bed Slide
Tri-Fold Sleeper Sofa
Two Awnings
12V Ceiling Fan

The dual opposing slides in the combined kitchen and living area will give you an open floorplan! You'll sleep on the queen-size bed in the front private bedroom, and there is under-bed storage, a full-height wardrobe, and a dresser with hidden storage for all of your personal belongings. As you spend time in the main living area, you'll appreciate having extra space thanks to the set of opposing slides, and the kitchen island will be easy to work around. You'll be able to relax on the tri-fold sleeper sofa and theater seating while you watch the LED HDTV with an pivoting entertainment door and hidden pantry. There is also a booth dinette with storage drawers, convenient shoe storage right as you enter the unit, and an exterior unobstructed pass-thru storage so nothing gets left behind.

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 hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!

","itemCondition":"Used","priceCurrency":"USD","price":"77995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-cougar-290rls/be587d9c-10d9-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE COUGAR 290RLS","description":"2023 Keystone RV Cougar 290RLS,

Keystone Cougar fifth wheel 290RLS highlights:

Patent-Pending Windshield
Kitchen Island
Theater Seating
Booth Dinette
Hutch
Pass-Through Storage

Gain some freedom to travel with this Cougar fifth wheel! You will be oh-so comfortable in the front private bedroom as you sleep on the queen-size bed, and the wardrobe slide and bedside wardrobes will provide you with clothing storage. You'll be right next to the full bathroom while you're in the bedroom, so you can easily step inside the bathroom for a quick rinse in the large shower with a glass door and skylight. The main living area offers you more space with its opposing slides, and you'll be able to get comfortable each evening on the tri-fold sleeper sofa and theater seating.

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":"45995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-keystone-cougar-336bhs/b9ab73ad-10d9-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2017 KEYSTONE COUGAR 336BHS","description":"2017 Keystone RV Cougar 336BHS, This Keystone Cougar fifth wheel features quadruple slides to give you ample room inside for the whole family. Model 336BHS offers a private bunkhouse, a spacious combined kitchen and living area with dual opposing slides, a convenient kitchen island, and more!Step inside and see a wide open space with storage straight ahead. There is a curio to store your dishes and such, plus counter space. In the center find an island with more food prep space plus the location of the kitchen sink. Behind it, find a refrigerator, three burner range with overhead microwave oven, and a pantry with decorative glass top door. This all slides out along with a living area entertainment center, plus overhead storage.On the opposite side to the left of the main entry door find a booth dinette and tri-fold sleeper sofa slide. This provides ample seating and also additional sleeping space when you have added guests. You can also choose the optional theater seating in place of the sofa if you like or a free-standing table in place of the booth dinette.Head up the steps in front to a side aisle bath and front bedroom. The bathroom features a neo-angled shower, sink, and toilet, plus a slide out linen cabinet that is found along with the bedroom wardrobe slide.You can enter the front master bedroom through the bathroom, or from a private hallway door. Inside enjoy a comfortable night's sleep on a queen size bed with a nightstand on one side and wardrobe on the other. There is also overhead storage in addition to the slide out wardrobe that is connected to the bathroom linen slide as well.Back through the main living space head to the rear which is where you will most likely find the kids hanging out. There is a slide out jack knife sofa with flip-up bunk above on the right, and a set of bunks on the left. Straight ahead through the bunkhouse door you will see an entertainment center. There is also a wardrobe just inside the door on your left for storage needs, as well as drawers beneath the bunks, and beneath the TV area too.On the outside you will find an outdoor kitchen that the chef in the family will love. There is a refrigerator, single sink, plus overhead storage, and so much more!","itemCondition":"Used","priceCurrency":"USD","price":"29995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-22mlwe/f2e17d98-4b6f-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 22MLWE","description":"2026 Keystone RV Cougar 22MLWE, Call for details.","itemCondition":"Used","priceCurrency":"USD","price":"39995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-316rls/9eec529c-0dc4-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 316RLS","description":"2026 Keystone RV Cougar 316RLS,

MIDNIGHT EDTION! FULL BODY PAINT, DRAGONFLY HEATED LITHIUM BATTERIES, FRAMLESS WINDOWS AND MORE!

This Keystone Cougar fifth wheel 316RLS includes these options:

Midnight Edition
- Phantom Gray Full Body Paint
- 2 Dragonfly Heated Lithium Batteries
- Frameless Windows
$350 In Store Parts Credit
Camper College Orientation
1 Year Route 66 RV Club Membership
- 24/7 Tech Assistance
- 10% Parts Discount At All Route 66 Locations
- 10% Camping Discount At KOA
- Upgrade To The RV Club Unlimited For $219.95!
Solar Flex Protect 440 Watt Solar/Inverter System
2 Extra 220 Watt Solar Panels For A Total Of 880 Watts Of Solar INCLUDED!
Electric 4 Point Leveling System
Towing With Confidence Plus ABS
Climate Guard Protection Package
2nd Power Awning
2nd 15K BTU Air Conditioner
12 Volt 16 Cubic Foot Fridge
King Bed
Free Standing Dinette With Ottoman
Shower with a Seat
Kitchen Island
Queen Bed Slide
Tri-Fold Sleeper Sofa
Two Awnings
12V Ceiling Fan

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 hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero ","itemCondition":"Used","priceCurrency":"USD","price":"79950.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-keystone-cougar-360mbi/3705839d-66f0-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 KEYSTONE COUGAR 360MBI","description":"2027 Keystone RV Cougar 360MBI,

INCLUDES 880 WATTS OF SOLAR!

INCLUDES 2 RV DEEP CYCLE BATTERIES-UPGRADE TO TWO BATTLE BORN HEATED LITHIUM BATTERIES FOR $1,999!

This Keystone Cougar fifth wheel 360MBI includes these options:

Umber Luxe Interior

2 RV Deep Cycle Batteries-Lithium Upgrade Available!

$350 In Store Parts Credit

Camper College Orientation
1 Year Route 66 RV Club Membership 24/7 Tech Assistance 10% Parts Discount At All Route 66 Locations 10% Camping Discount At KOA Upgrade To The RV Club Unlimited For Only $219!

Solar Flex Discover 440 Watt Solar/Inverter Package

Extra 440 Watts Of Solar For A Total Of 880 Watts!

2nd Air Conditioner

King Bed

12 Volt 16 Cubic Foot Fridge

Electric 4 Point Leveling System

Climate Guard Protection Package

Towing With Confidence Package Plus Anti Lock Brakes

Cougar Innovation Package

Professional Grade Camping Package

Middle Den/Bonus Room

Loft Area

Kitchen Island

Theater Seating

Pivoting Entertainment Door

You'll love having an extra room that you can decide what to do with on this Cougar fifth wheel! There is a tri-fold sleeper sofa here, a desk plus two wardrobes for storage. Above this room is a loft which adds more sleeping space without taking up precious interior living space. And speaking of space, you'll find more of it in the main living area when you push out the opposing slides. A second tri-fold sleeper sofa sits in the living area, and there is also theater seating that you can rest on in front of the entertainment center with a hidden pantry. The full bathroom has a linen closet for your towels and washcloths, and there is also great storage in the front private bedroom with the under-bed storage, dresser with a sliding top, and a full-height wardrobe. Outside, you'll find two power awnings, an unobstructed pass-thru storage, and an outdoor kitchen prep area!

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, shaker style 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 slam-latch baggage doors. Each ","itemCondition":"Used","priceCurrency":"USD","price":"79454.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-keystone-cougar-350llk/b6a10e9a-75de-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 KEYSTONE COUGAR 350LLK","description":"2027 Keystone RV Cougar 350LLK, ***THIS RV IS ON ORDER***EXPECTED TO ARRIVE MID SEPT 2026***RESERVE IT NOW!

INCLUDES 2 RV DEEP CYCLE BATTERIES-UPGRADE TO TWO BATTLE BORN HEATED LITHIUM BATTERIES FOR $1,999!

This Keystone Cougar fifth wheel 350LLK includes these options:

Umber Luxe Interior

$350 In Store Parts Credit

Camper College Orientation

1 Year Route 66 RV Club Membership

24/7 Tech Assistance

10% Parts Discount At All Route 66 Locations

10% Camping Discount At KOA

Upgrade to RV Club Unlimited For Only $219.95! Ask For More Information!

Solar Flex Discover 440 Watt Solar/Inverter Package

Additional 440 Watts Of Solar For A Total Of 880 Watts!

Free Standing Dinette With Ottoman

Electric 4 Point Leveling System

2nd Power Awning

12 Volt 16 Cubic Foot Fridge

2nd 15K BTU Air Conditioner

King Bed

Electric 4 Point Leveling System

Climate Guard Protection Package

Towing With Confidence Plus ABS Package

Cougar Innovation Package

Professional Grade Camping Package

Rear Luxury Kitchen

Four Slide Outs

Shower with a Seat

Luxury is the name of the game with this spacious fifth wheel! The chef of your group will love the rear luxury kitchen with wrap-around counter space, a large sink, dishwasher prep, and all the appliances needed to cook and store meals. After dinner, your crew can relax in the middle living room on the L-shaped sofa or play a game at the dinette with bench seating on one side and chairs on the other. There is also a 12V ceiling fan here, along with a fireplace and a TV for movie nights! The spacious full bath includes a shower with a seat plus a large vanity counter to easily get ready each day, and you're going to love the front private bedroom with a queen bed slide out. There is also a full height wardrobe here, along with a pull-out laundry center, underbed storage, plus stackable washer and dryer prep!

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 hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with theKeystone Cougar fifth wheel 316RLS highlights:

Shower with a Seat

Kitchen Island

Queen Bed Slide

Tri-Fold Sleeper Sofa

Two Awnings

12V Ceiling Fan

The dual opposing slides in the combined kitchen and living area will give you an open floorplan! You'll sleep on the queen-size bed in the front private bedroom, and there is under-bed storage, a full-height wardrobe, and a dresser with hidden storage for all of your personal belongings. As you spend time in the main living area, you'll appreciate having extra space thanks to the set of opposing slides, and the kitchen island will be easy to work around. You'll be able to relax on the tri-fold sleeper sofa and theater seating while you watch the LED HDTV with an pivoting entertainment door and hidden pantry. There is also a booth dinette with storage drawers, convenient shoe storage right as you enter the unit, and an exterior unobstructed pass-thru storage so nothing gets left behind.

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 hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!
","itemCondition":"Used","priceCurrency":"USD","price":"76995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-260mle/5247f6b0-616c-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 260MLE","description":"2026 Keystone RV Cougar 260MLE,
Keystone Cougar fifth wheel 260MLE highlights:

12V Ceiling Fan

Double Slides

Shower with a Seat

Outside Refrigerator

Front Private Bedroom

This fifth wheel is packed with premium features you won't want to camp without. You'll feel at home in the front private bedroom with its queen bed slide out with storage underneath, full-height wardrobe, plus a wardrobe with washer and dryer prep. There is even dresser with a sliding top with hidden storage for your valuables. If you have any guests, they can sleep on the tri-fold sleeper sofa within the living room slide, and there is a fireplace and LED HDTV here in perfect view for movie nights. This Cougar fifth wheel features a rear kitchen with tons of counter space, a convenient pull out trash can, and a high-rise chef's faucet and sprayer. The pull-out table in front of the fireplace will provide a place to dine at, or you can sit outdoors under the 20' power awning, and you'll also find an outside refrigerator to keep drinks stocked!

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 hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!
","itemCondition":"Used","priceCurrency":"USD","price":"71995.00"}}]}}