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We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

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    3. 2012 Keystone Cougar Half-Ton Series 21RBSWE

    2012 Keystone Cougar Half-Ton Series 21RBSWE

    UsedTravel trailer|Stock #UTD3897|Located at D&D RV Center in Helena, MT
    $10,999$15,900
    Save $4,901
    RV Envy

    2012 Keystone Cougar Half-Ton Series 21RBSWE

    Used · Travel trailer

    $10,999$15,900Save $4,901

    D&D RV Center

    806 Stanley St

    Helena, MT 59601

    (406) 258-7690

    Stock #UTD3897

    2012 Keystone Cougar Half-Ton Series 21RBSWE floor plan

    Specifications

    Length25 ft 9 in
    Dry weight5,310 lbs
    Sleeps4 people
    Slideouts1

    Full specifications

    Awning InfoPower
    Black Water Capacity38 gals
    Cargo Capacity1890 lbs
    Dry Weight5310 lbs
    Ext Height11 ft 1 in
    Ext Width8 ft
    Fresh Water Capacity60 gals
    Furnace BTU30000 btu
    Grey Water Capacity76 gals
    Hitch Weight500 lbs
    Interior ColorAutumn Night
    Length25 ft 9 in
    Number of LP Tanks2
    Refrigerator TypeRV Gas/Electric
    Sleeps4
    Slides1
    Tire SizeST225/75R15D

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2012 Cougar Half-Ton Series 21RBSWE

    2012 Cougar Half-Ton Series 21RBSWE
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.

    Dealer information

    D&D RV Center

    806 Stanley St
    Helena, MT 59601
    (406) 258-7690

    SALE!  WAS $12,999 BUT NOW IS ON SALE FOR $10,999 THROUGH 8-31-26!

    $500 ROUTE 66 BONUS BUCKS AVAILABLE ON THIS RV THROUGH 8-31-26!  ASK FOR DETAILS!

    WE MAKE BUYING AN RV EASY WITH NO HASSLE PRICES AND NO SURPRISE FEES OR CHARGES!

    This Keystone Cougar 21RBSWE includes these options:

    • Camper College Orientation

    • $100 In Store Parts Credit

    • 1 Year Route 66 RV Club Membership

    24/7 Tech Support

    • 10% Parts Discount At All Route 66 Locations

    • 10% Camping Discount At KOA

    • Upgrade To The RV Club Unlimited For Only $219!

    • Autumn Night Interior

    • Polar Package Plus

    • Power Awning

    SALE!  WAS $12,999 BUT NOW IS ON SALE FOR $10,999 THROUGH 8-31-26!

    $500 ROUTE 66 BONUS BUCKS AVAILABLE ON THIS RV THROUGH 8-31-26!  ASK FOR DETAILS!

    WE MAKE BUYING AN RV EASY WITH NO HASSLE PRICES AND NO SURPRISE FEES OR CHARGES!

    This Keystone Cougar 21RBSWE includes these options:

    • Camper College Orientation

    • $100 In Store Parts Credit

    • 1 Year Route 66 RV Club Membership

    24/7 Tech Support

    • 10% Parts Discount At All Route 66 Locations

    • 10% Camping Discount At KOA

    • Upgrade To The RV Club Unlimited For Only $219!

    • Autumn Night Interior

    • Polar Package Plus

    • Power Awning

    Specifications

    Length

    25 ft 9 in

    Dry weight

    5,310 lbs

    Sleeps

    4 people

    Slideouts

    1

    Specifications

    Length

    25 ft 9 in

    Dry weight

    5,310 lbs

    Sleeps

    4 people

    Slideouts

    1

    Unit features & options

    • Residential porcelain toilet with foot pedal
    • E-Z lube hubs on axles (all models)
    • Snap jack pins (all fifth wheels)
    • All Fifth Wheel models at or under
    • 12' exterior height (except 324, 325)
    • 30,000 BTU furnace
    • One-piece seamless rubber roof
    • All windows in main slide out open
    • Cherry wood cabinet doors
    • Solid hardwood slide fascia
    • Day and Night Shades
    • Laundry chute (some models)
    • Black trim safety glass windows (tinted to keep the sun out)
    • Microwave oven with turn style
    • Aluminum framed sidewalls, floor, front and rear walls, slide rooms
    • 13,500 BTU air conditioner
    • Raised-panel cabinet doors
    • Cougar Comfort Camp III pillow top mattress
    • True home CD/DVD system with speakers and separate zones (12-Volt compatible); MP3 player hookup on stereo
    • Gas/electric water heater with quick recovery
    • Residential shower/tub surround
    • TV antenna
    • Satellite/Cable hook-up
    • Gel coated Filon fiberglass

    Unit features & options

    • Residential porcelain toilet with foot pedal
    • E-Z lube hubs on axles (all models)
    • Snap jack pins (all fifth wheels)
    • All Fifth Wheel models at or under
    • 12' exterior height (except 324, 325)
    • 30,000 BTU furnace
    • One-piece seamless rubber roof
    • All windows in main slide out open
    • Cherry wood cabinet doors
    • Solid hardwood slide fascia
    • Day and Night Shades
    • Laundry chute (some models)
    • Black trim safety glass windows (tinted to keep the sun out)
    • Microwave oven with turn style
    • Aluminum framed sidewalls, floor, front and rear walls, slide rooms
    • 13,500 BTU air conditioner
    • Raised-panel cabinet doors
    • Cougar Comfort Camp III pillow top mattress
    • True home CD/DVD system with speakers and separate zones (12-Volt compatible); MP3 player hookup on stereo
    • Gas/electric water heater with quick recovery
    • Residential shower/tub surround
    • TV antenna
    • Satellite/Cable hook-up
    • Gel coated Filon fiberglass

    Full specifications

    As provided in the original listing

    Awning InfoPower
    Black Water Capacity38 gals
    Cargo Capacity1890 lbs
    Dry Weight5310 lbs
    Ext Height11 ft 1 in
    Ext Width8 ft
    Fresh Water Capacity60 gals
    Furnace BTU30000 btu
    Grey Water Capacity76 gals
    Hitch Weight500 lbs
    Interior ColorAutumn Night
    Length25 ft 9 in
    Number of LP Tanks2
    Refrigerator TypeRV Gas/Electric
    Sleeps4
    Slides1
    Tire SizeST225/75R15D

    Full specifications

    As provided in the original listing

    Awning InfoPower
    Black Water Capacity38 gals
    Cargo Capacity1890 lbs
    Dry Weight5310 lbs
    Ext Height11 ft 1 in
    Ext Width8 ft
    Fresh Water Capacity60 gals
    Furnace BTU30000 btu
    Grey Water Capacity76 gals
    Hitch Weight500 lbs
    Interior ColorAutumn Night
    Length25 ft 9 in
    Number of LP Tanks2
    Refrigerator TypeRV Gas/Electric
    Sleeps4
    Slides1
    Tire SizeST225/75R15D

    Price history

    Days listed

    118

    Price history

    Days listed

    118

    Get more info

    2012 Cougar Half-Ton Series 21RBSWE

    2012 Cougar Half-Ton Series 21RBSWE
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.