2026 KEYSTONE COUGAR 350LLK
12
Rv TypeFifth Wheel
Length420 ft
Fuel Type-
Mileage-
Description
New 2026 Keystone RV Cougar 350LLK
Keystone Cougar 350LLK highlights:
Step into luxury on the road with the Cougar 350LLK, designed for comfort, convenience and style. The living area effortlessly blends into the rear kitchen, creating an open entertaining space. You ll find an oversized L-shaped sofa perfect for relaxing, plus a free-standing dinette, all positioned for a view of the large HDTV and fireplace. The kitchen shines with solid-surface countertops, undermount sink, high-rise faucet and sprayer, and a 16-cu. ft. 12 V refrigerator that offers residential-level capacity.
In the front private bedroom, you ll experience retreat-level comfort: a queen bed (with optional king), under-bed storage, USB outlets on both sides of the bed, a full-height wardrobe with washer/dryer prep, and dimmable lighting. The bathroom is built like home, a large glass-door shower with skylight and dedicated lighting, solid-surface vanity, linen cabinet and porcelain foot-flush toilet.
From the chassis up, the 350LLK is built to perform: an I-beam frame with stamped steel cross-members, hydraulic four-point auto leveling, heavy-duty axles, and a full-body fiberglass front cap. Outside, you ll find full pass-through storage with LED lighting and power outlets, dual awnings with LED accent lighting, and industry-leading 76-gallon fresh-water capacity for extended stays away from the hookups.
Whether you re heading out for a long weekend or an extended getaway, the Cougar 350LLK gives you the comfort of home with the freedom of the road.
FEATURES - Front Bedroom|Rear Kitchen
Keystone Cougar 350LLK highlights:
- Rear kitchen layout
- L-shaped sofa with recliners
- Free-standing dinette
- 16 cu. ft. 12 V refrigerator
- Front private bedroom
- Large shower with glass door and skylight
- 50-amp service with pre-wiring for third AC
- Electric 4-point auto-leveling system
Step into luxury on the road with the Cougar 350LLK, designed for comfort, convenience and style. The living area effortlessly blends into the rear kitchen, creating an open entertaining space. You ll find an oversized L-shaped sofa perfect for relaxing, plus a free-standing dinette, all positioned for a view of the large HDTV and fireplace. The kitchen shines with solid-surface countertops, undermount sink, high-rise faucet and sprayer, and a 16-cu. ft. 12 V refrigerator that offers residential-level capacity.
In the front private bedroom, you ll experience retreat-level comfort: a queen bed (with optional king), under-bed storage, USB outlets on both sides of the bed, a full-height wardrobe with washer/dryer prep, and dimmable lighting. The bathroom is built like home, a large glass-door shower with skylight and dedicated lighting, solid-surface vanity, linen cabinet and porcelain foot-flush toilet.
From the chassis up, the 350LLK is built to perform: an I-beam frame with stamped steel cross-members, hydraulic four-point auto leveling, heavy-duty axles, and a full-body fiberglass front cap. Outside, you ll find full pass-through storage with LED lighting and power outlets, dual awnings with LED accent lighting, and industry-leading 76-gallon fresh-water capacity for extended stays away from the hookups.
Whether you re heading out for a long weekend or an extended getaway, the Cougar 350LLK gives you the comfort of home with the freedom of the road.
FEATURES - Front Bedroom|Rear Kitchen
RV details
Type
Fifth Wheel
Condition
New
Length
420 ft
Odometer
0 mi
Slide-outs
4
Sleeping capacity
4
Floor plan
COUGAR
Dealer stock ID
1040599
More RVs like this
Explore related categories and searches
Dealer information
Bish's RV - Twin Falls
$79,995
Contact the seller
Call the dealer
(208) 213-9150
RV code: 4564