Specifications
Sleeps 3 Slides 1
Length 26 ft 10 in Ext Height 11 ft 5 in
Exterior Color UMBER-LUXE Hitch Weight 720 lbs
Dry Weight 6055 lbs Cargo Capacity 1545 lbs
Fresh Water Capacity 54 gals Grey Water Capacity 38 gals
Black Water Capacity 38 gals Tire Size ST225/75R15E
Furnace BTU 30000 btu Available Beds King
Refrigerator Type 12V Refrigerator Size 10.4 cu ft
Cooktop Burners 3 Number of Awnings 1
LP Tank Capacity 30 lbs Water Heater Type Girard Tankless On Demand
AC BTU 15000 btu TV Info LR LED HDTV
Awning Info 18' Electric w/Gas Strut Arm w/Dotless Neon Lighting Axle Count 2
Number of LP Tanks 2 Shower Type Standard
VIN 4YDTCGK25TC500540
Description
Keystone Cougar Half-Ton travel trailer 22MLSWE highlights:
King-Size Bed
Theater Seating
Booth Dinette
Large Slide
Pass-Through Storage
With a king-size bed, this Cougar Half-Ton travel trailer shows that you can still be comfortable even while you're away from home! The bed has drawers and nightstands on either side to keep your belongings tidy. Right next to the booth dinette is the pantry, and next to the pantry is the full bathroom which is certainly one of the most valuable features to any trailer.
The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.
Features
Standard Features (2026)
***PLEASE NOTE: Features and Options separated by type below:
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TRAVEL TRAILERS
Exterior
Individually Engineered Structural I-beam chassis w/ stamped steel cross-members & outriggers
Drop frame construction providing large storage compartment
Electric four-point auto leveling system (optional)
Electric stabilizer jacks
Power tongue jack with 3500 lb. lift and hitch light
Heavy duty 4,400 lbs. axles with ABS brakes
High Performance Road Armor™ shock absorbing equalizer
Bronze bushings, heavy duty 1/2 shackle plates and wet bolts to extend axle longevity
Goodyear Endurance 10-ply E-rated tires with road side assistance
Custom aluminum luxury wheels and full size spare tire
2" Rear accessory receiver with 300 lb. storage capacity
Automotive-grade painted fiberglass front cap w/ KeyShield™ protection
Front cap with dotless neon style LED lighting
Scenic-view automotive front windshield
AlphaPLY roof membrane w/ Limited Lifetime warranty
Tinted safety glass windows
Dual-pane frameless windows (optional)
Aluminum rear ladder
Rear observation camera prep
Reverse warning lights in taillight
One-piece polypropylene underbelly
Dual-heated holding tanks: 12v heat pads and furnace
Friction hinge entry door
Extra-Wide entry step with composite step treads
Slam-latch baggage doors.
Awning control switch located in storage compartment
Key-Alike lock system
Campsite convenience center for utilities that includes power tank fill
Easy access panel for water pump service and filter maintenance
Industry's best 55 gal. fresh tank capacity
Industry leading holding tank securement with steel cross supports and Tank Guardian strap system
50 Amp electric, pre-wired and braced for 2nd A/C (select models)
Power Watchdog™ Safeview Smart RV power inlet: 30 amp (select models)
Power Watchdog Safeview Smart RV power inlet: 50 amp (select models)
Hot and cold exterior spray port
Campsite tuned speakers
Electric awning with gas strut arm with dotless neon style LED lighting
Slide-topper package (optional)
CSA construction and seal (optional)
Interior
Night roller shades throughout
Residential, shaker style hardwood cabinet doors and drawers
Lock-It decorative crown molding at wall top edge
5,500 BTU electric fireplace with thermostat control and remote (select models)
Arched rafters with 84" ceiling height, w/ crown molding
Recessed flush mount lights in main ceiling
Dimmable ceiling lights
Pivot hinge entertainment center with hidden pantry and cordless vacuum prep (select models)
Theater seating w/heat & massage in place of tri-fold sofa (optional; select models)
Theater seating w/ heat & massage (select models)
Keystone Exclusives
MY KEYSTONE Owners Mobile App
HyperCore™ Composite Wall Construction with Vixen Fibrogloss™ HIGH GLOSS finish
HyperDeck™ composite, 100% inorganic and water resistant floor
GIGGY BOX™ 12v power wiring within a protective housing, includes battery disconnect, patented
Color-coded unified wiring standard
Tuf-Lok™ thermoplastic duct joiners
KeyTV™ multisource signal controller, patented
Winegard Air 360+ Omni-Directional Rooftop Antenna w/ exclusive satellite pass-through
Residential In-floor heating ducts
Kitchen Features
Residential hardware and hidden hinges on cabinet doors
Seamless, pressed countertops
Black Stainless steel undermount kitchen sink
High-rise chef’s faucet and sprayer
Booth dinette with drawers and accent lighting
Two chair dinette with fireplace and hutch (optional; select models)
Wall mounted free-standing table with bench seat ottoman/storage and two free standing chairs (optional; select models)
Trash bin location
Appliances & Utilities
Power converter with auto-detect battery recognition
(2) 20 lb. LP Tanks (select models)
(2) 30 lb. LP tanks (select models)
Exterior LP quick connect
Furrion Quick Cool 15K BTU Ducted Bedroom A/C
2nd Furrion Quick Cool 15K BTU ducted bedroom A/C (optional; select models)
Tankless on-demand water heater
Foil backed, foam core air conditioning duct with Tuf-Lok™ thermoplastic joiners
30K BTU ducted furnace
LED HDTV in living area 12V Bluetooth® player with HDMI ARC control, 12v USB charging centers, & exterior TV hookup
0.9 Cu. Ft. microwave
10.6 cu. Ft. 12V Furrion Refrigerator
17" Furrion® range w/ Piezo ignition and glass stovetop cover
10.4 Cu. Ft. Norcold 12V refrigerator
Bedroom Features
70" x 80" king bed w/ under-bed storage
Dimmable lighting: main ceiling
Outlets & USB on both sides of bed
Cable TV / satellite ready
Bathroom Features
Seamless, pressed countertops with large black stainless steel sink
Residential vanity cabinet with drawers
Linen storage in bathroom
Large shower w/ glass door and skylight
Dedicated shower light
Oxygenics® shower head and hose
Porcelain foot flush toilet
Medicine cabinet
Towel rack
Weather Protection
Climate Guard protection package
Heat-deflecting white sidewalls, membrane and A/C
Radiant foil barrier in front cap
Remote temperature probes
Insulated slide floors
Two roof attic vents
12V electric heat pads on all holding tanks
PEX plumbing
Safety
Breakaway switch
GFI receptacles
Carbon monoxide detector
Smoke detector
Propane gas leak detector
Fire extinguisher