New 2026 Keystone RV Cougar 355FBS Fifth Wheel

Phantom Gray - Custom Paint, Midnight Edition, 4-Point Auto Level, 2nd Awning, Refrig. 12V - 16CF, 2nd 15K A/C, Solar Flex Discover (440-watt solar panel) (2) 100-ah heated lithium batteries, King Bed, Free Standing dinette w/ottoman.
Virtual Tour Full Body Paint
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

Friendly Staff!

A lot of fun and friendly people work at this dealership and they took the stress out of the purchasing process. Our sales person was Kasey and my wife and I both loved her. She answered all our questions and was very straightforward about everything. I was also impressed with the candor of the two technicians they provided during the delivery process. They explained the camper to us and gave us a - Daniel
Price: $118,885
You Save: $33,935
Sale Price: $84,950
Camp-Site RV
Location: Cresco, IA
Stock# 04966


2026 355FBS Specifications
Sleeps 4
Slides 3
Length 39 ft 3 in
Ext Width 8 ft
Ext Height 13 ft 4 in
Interior Color Umber Luxe
Exterior Color Phantom Gray Midnight Custom Paint
Hitch Weight 2000 lbs
GVWR 13900 lbs
Dry Weight 11920 lbs
Cargo Capacity 1920 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 King Size and Tri-Fold Sofa
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 30000 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
Solar Wattage 440 watts
VIN 4YDFCGT22T2504966
For more information Contact Us
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