New 2026 Keystone RV Cougar 355FBS Fifth Wheel

On Order - More Information & Pricing Coming Soon!
Virtual Tour 1000 Isl On Order 1000 Isl Coming Soon
2026 355FBS Features and Options

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 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!

What Our Customers Are Saying

Great Experience

Awesome experience. Shawn was great and super helpful, very knowledgeable and made things very easy and quick. - Christopher
Contact us for price
Leisure Days RV
Location: Gananoque, ON
Stock# GN33938


2026 355FBS Specifications
Sleeps 5
Slides 3
Length 39 ft 3 in
Ext Height 13 ft 4 in
Hitch Weight 2000 lbs
Dry Weight 11740 lbs
Cargo Capacity 2160 lbs
Fresh Water Capacity 75 gals
Grey Water Capacity 76 gals
Black Water Capacity 76 gals
Tire Size ST235/80R16E
Furnace BTU 30000 btu
Available Beds Queen
Refrigerator Type 12V
Refrigerator Size 16 cu ft
Cooktop Burners 3
Number of Awnings 2
LP Tank Capacity 30 lbs
Water Heater Type Tankless On Demand
AC BTU 15000 btu
TV Info LR LED HDTV
Awning Info 10' & 16' Electric with Gas Strut Arm with Dotless Neon Style LED Lighting
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Shower w/Seat
Electrical Service 50 amp
For more information Contact Us
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