2026 Keystone Cougar 355FBS
New Fifth Wheel in Perry, Iowa, 50220


Unit Specs
- Stock #6338
- Year2026
- ManufacturerKeystone RV
- Make Keystone
- ModelCougar
- Floorplan355FBS
- Floorplan LayoutBath and a Half
Front Bath
Kitchen Island
Rear Living Area - Type Fifth Wheel
- ConditionNew
- Length39' 0"
- VIN6284312
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Interior ColorUMBER LUXE
- Exterior ColorWHITE FOG
- Sleeps5
- Water Capacity (Fresh)75 gal
- Water Capacity (Black)76 gal
- Water Capacity (Grey)76 gal
- Slideouts3
- Tow/Hitch Weight2000 lbs
Keystone Cougar fifth wheel 355FBS highlights:
- Full and Half Bath
- Master Suite
- Kitchen Island
- Fireplace
- 12V Ceiling Fan
- 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, drawers, 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 with storage drawers. There is also a pivoting entertainment door with a hidden pantry and cordless vacuum prep behind; how convenient!
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 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!
- Bath and a Half
- Front Bath
- Kitchen Island
- Rear Living Area
2026 Keystone Cougar 355FBS Features
-
Exterior
Slideout
2026 Keystone Cougar 355FBS Specifications
MSRP
$89,978
Height
13' 4"
Length
39' 3"
Hitch Weight
2,000 lbs
Payload Capacity
2,160 lbs
Refrigerator Capacity
16 cu ft
Sleep Capacity
6
Water Capacity - Black
76 gal
Water Capacity - Fresh
75 gal
Water Capacity - Grey
76 gal
# Awnings
2
# Axles
2
# Doors
1
# Slides
3
Hitch
Fifth Wheel
# A/C
1
A/C Spec
Furrion Quick Cool 15K BTU Ducted
2026 Keystone Cougar 355FBS Literature
Unit Specs
- Stock #6338
- Year2026
- ManufacturerKeystone RV
- Make Keystone
- ModelCougar
- Floorplan355FBS
- Floorplan LayoutBath and a Half
Front Bath
Kitchen Island
Rear Living Area - Type Fifth Wheel
- ConditionNew
- Length39' 0"
- VIN6284312
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Interior ColorUMBER LUXE
- Exterior ColorWHITE FOG
- Sleeps5
- Water Capacity (Fresh)75 gal
- Water Capacity (Black)76 gal
- Water Capacity (Grey)76 gal
- Slideouts3
- Tow/Hitch Weight2000 lbs
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Request More Info on this 2026 Keystone Cougar 355FBS Offered for sale by McKee RV
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