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Condition: New
Exterior Length: 26 ft 1 in
Sleeps: 4
Gross Vehicle Weight: 8,800 lb
Stock Number: TV500281
Exterior Width: 8 in
Description: HALF-TON TOWING, FULL-FEATURED FUN Towable by most of today s half-ton trucks, this collection of Keystone Cougar luxury travel trailers is designe...
Updated: Wednesday, October 14, 2026 12:09 AM
Seller: Family RV Center - Sweetwater
Condition: New
Exterior Length: 29 ft 11 in
Sleeps: 5
Number of Slide Outs: 2
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: New 2026 Keystone RV Cougar Half-Ton 25FKD
Details: Keystone Cougar Half-Ton travel trailer 25FKD highlights: Queen Bed with Nightstands Tri-Fold...
Updated: Wednesday, October 14, 2026 09:25 AM
Seller: RV Station-Colbert
Condition: Used
Exterior Length: 32 ft 9 in
Sleeps: 5
Number of Slide Outs: 3
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: Used 2023 Keystone RV Cougar Half-Ton 29RKS
Details: Keystone Cougar Half-Ton fifth wheel 29RKS highlights: Rear Kitchen Theater Seating Booth Di...
Updated: Wednesday, October 14, 2026 09:25 AM
Seller: RV Station-Colbert
Condition: Used
Exterior Length: 29 ft 11 in
Sleeps: 6
Number of Slide Outs: 2
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2025 Keystone RV Cougar Half-Ton 25FKD
Details: Keystone Cougar Half-Ton travel trailer 25FKD highlights: Queen Bed with Nightstands Tri-Fol...
Updated: Tuesday, October 13, 2026 08:06 AM
Seller: Ron Hoover RV & Marine - Odessa
Used 2022 KEYSTONE RV CO COUGAR HALF-TON 33RLI
Corpus Christi, Texas
MSRP$44,999 USD $36,999
Condition: Used
Exterior Length: 37 ft 5 in
Sleeps: 5
Number of Slide Outs: 3
Number of Axles: Tandem
Exterior Height: 11 ft 4 in
Description: Used 2022 Keystone RV Cougar Half-Ton 33RLI
Details: Keystone Cougar Half-Ton travel trailer 33RLI highlights: Opposing Slides Kitchen Island Fir...
Updated: Tuesday, October 13, 2026 08:06 AM
Seller: Ron Hoover RV & Marine - Corpus Christi
Condition: New
Exterior Length: 23 ft 1 in
Sleeps: 4
Gross Vehicle Weight: 7,600 lb
Stock Number: TV504357
Exterior Width: 8 in
Description: Keystone - Cougar Half-Ton Floorplan: West 22MLS (Travel Trailer) SPECIFICATIONS Specification Name Specification Value RV Type Travel Trailer MSR...
Updated: Wednesday, October 14, 2026 12:09 AM
Seller: Family RV Center - Sweetwater
Used 2024 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Oklahoma City, Oklahoma
MSRP$49,995 USD $35,995
Condition: Used
Exterior Length: 26 ft 10 in
Sleeps: 3
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2024 Keystone RV Cougar 22MLS
Details: Keystone Cougar Half-Ton travel trailer 22MLS highlights: King-Size Bed Theater Seating Booth Dinette...
Updated: Wednesday, October 14, 2026 09:16 AM
Seller: Bob Hurley RV - OKC
Condition: Used
Exterior Length: 26 ft 1 in
Sleeps: 4
Gross Vehicle Weight: 7,200 lb
Stock Number: 7441
Exterior Width: 8 in
Description: 2024 Keystone - Cougar Half-Ton Floorplan: West 22MLSWE (Travel Trailer) SPECIFICATIONS Specification Name Specification Value RV Type Travel Trai...
Updated: Wednesday, October 14, 2026 12:08 AM
Seller: Family RV Center - Sweetwater
Condition: New
Exterior Length: 28 ft 4 in
Sleeps: 4
Number of Slide Outs: 2
Gross Vehicle Weight: 10,075 lb
Stock Number: TV504608
Description: KEYSTONE COUGAR 23MLE FIFTH WHEEL Specifications Specification Name Specification Value RV Type Fifth Wheel MSRP $60,368 Shipping Weight 7,778 lb...
Updated: Wednesday, October 14, 2026 12:08 AM
Seller: Family RV Center - Sweetwater
Condition: New
Exterior Length: 29 ft 4 in
Sleeps: 4
Number of Slide Outs: 2
Gross Vehicle Weight: 10,000 lb
Stock Number: SV507219
Description: 2024 Keystone - Cougar Half-Ton Floorplan: 24RDS (Fifth Wheel) SPECIFICATIONS Specification Name Specification Value RV Type Fifth Wheel MSRP $62,...
Updated: Wednesday, October 14, 2026 12:08 AM
Seller: Family RV Center - Sweetwater
New 2026 KEYSTONE RV CO COUGAR HALF-TON 27SGS
Oklahoma City, Oklahoma
MSRP$74,266 USD $52,995
Condition: New
Exterior Length: 30 ft 6 in
Sleeps: 4
Number of Slide Outs: 3
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: New 2026 Keystone RV Cougar 27SGS
Details: Keystone Cougar Half-Ton fifth wheel 27SGS highlights: Two Recliners Sleeper Sofa Peninsula Countertop...
Updated: Wednesday, October 14, 2026 09:16 AM
Seller: Bob Hurley RV - OKC
Used 2015 KEYSTONE RV CO COUGAR HALF-TON 28RBS
Suamico, Wisconsin
MSRP$23,140 USD $10,594
Condition: Used
Exterior Length: 31 ft
Sleeps: 10
Number of Slide Outs: 1
Fresh Water Tank Capacity: 60 gal
Stock Number: 18V1809XA
Description: Consumers, please be aware that if you are purchasing a NEW Motorized OR Non-Motorized Recreational Vehicle from any Kunes RV dealership there will...
Updated: Friday, October 09, 2026 03:05 AM
Seller: Kunes RV of Green Bay
Condition: New
Exterior Length: 26 ft 10 in
Sleeps: 3
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: New 2026 Keystone RV Cougar Half-Ton 22MLS
Details: Keystone Cougar Half-Ton travel trailer 22MLS highlights: King-Size Bed Theater Seating Booth...
Updated: Monday, October 05, 2026 09:14 AM
Seller: Blue Compass RV Oklahoma City
Condition: New
Exterior Length: 26 ft 10 in
Sleeps: 3
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: New 2026 Keystone RV Cougar Half-Ton 22MLS
Details: Keystone Cougar Half-Ton travel trailer 22MLS highlights: King-Size Bed Theater Seating Booth...
Updated: Wednesday, October 07, 2026 08:09 AM
Seller: Blue Compass RV Oklahoma City
Used 2023 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Jackson, Tennessee
MSRP$33,500 USD $29,777
Condition: Used
Exterior Length: 26 ft 10 in
Sleeps: 4
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 55 gal
Description: Discover the 2023 Keystone Cougar travel trailer, an ideal choice for your next adventure. With a length of 26.8 ft and a dry weight of 6,088 lbs, ...
Updated: Thursday, October 08, 2026 10:31 AM
Seller: A & L RV Sales - Jackson
Used 2023 KEYSTONE RV CO COUGAR HALF-TON 22RBS
Franklinville, North Carolina
MSRP$34,987 USD $27,447
Condition: Used
Exterior Length: 25 ft 11 in
Sleeps: 4
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2023 Keystone RV Cougar Half-Ton 22RBS
Details: Keystone Cougar Half-Ton travel trailer 22RBS highlights: Full Bathroom King Bed U-Shaped Di...
Updated: Friday, October 02, 2026 09:30 AM
Seller: RV Value Mart
Used 2021 KEYSTONE RV CO COUGAR HALF-TON 23MLS
Fresno, California
USD $33,075
View Floor Plan
Condition: Used
Exterior Length: 26 ft 10 in
Exterior Height: 12 ft
Fresh Water Tank Capacity: 60 gal
Stock Number: UCF9758
Exterior Width: 8 in
Description: Overview Experience the Open Road Like Never Before with the 2021 Keystone COUGAR HALF TON 23MLS: Your Gateway to Adventure! Step aboard the 2021 K...
Updated: Tuesday, October 13, 2026 03:39 PM
Seller: RV Country - Fresno
Condition: New
Exterior Length: 33 ft 7 in
Sleeps: 4
Number of Slide Outs: 2
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: New 2026 Keystone RV Cougar Half-Ton 29RLP
Details: Keystone Cougar Half-Ton travel trailer 29RLP highlights: King Bed Full Bath Kitchen Island T...
Updated: Friday, September 25, 2026 09:13 AM
Seller: Blue Compass RV Oklahoma City
Condition: Used
Exterior Length: 37 ft 5 in
Sleeps: 5
Number of Slide Outs: 3
Number of Axles: Tandem
Exterior Height: 11 ft 4 in
Description: Used 2023 Keystone RV Cougar Half-Ton 33RLI
Details: Keystone Cougar Half-Ton travel trailer 33RLI highlights: Opposing Slides Kitchen Island Fir...
Updated: Tuesday, October 13, 2026 08:30 AM
Seller: McClain's RV SuperStores - Corinth
Condition: Used
Exterior Length: 29 ft 11 in
Sleeps: 5
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2025 Keystone RV Cougar Half-Ton 25MLE
Details: NO HIDDEN FEES!!! WE DO NOT CHARGE PDI OR FREIGHT FEES!!! LET US HELP SAVE YOU MONEY!!! Key...
Updated: Wednesday, October 14, 2026 09:26 AM
Seller: T&S RV & Sport - Bryan
Used 2019 KEYSTONE RV CO COUGAR HALF-TON 29RDB
Colton, California
MSRP$37,999 Call for price
Condition: Used
Exterior Length: 33 ft 7 in
Sleeps: 10
Number of Slide Outs: 2
Stock Number: FTR212A
VIN: 4YDF29R21KC506738
Description: 2019 Keystone Cougar Half-Ton West 29RDBWE 2019 Keystone Cougar Half-Ton West 29RDBWE is built for families and couples seeking a lightweight trave...
Updated: Tuesday, October 06, 2026 03:03 PM
Seller: Giant RV-Colton
Condition: Used
Exterior Length: 34 ft 4 in
Sleeps: 10
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2023 Keystone RV Cougar 30BHS
Details: NO HIDDEN FEES!!! WE DO NOT CHARGE PDI OR FREIGHT FEES!!! LET US HELP SAVE YOU MONEY!!! Keystone Cou...
Updated: Wednesday, October 14, 2026 09:26 AM
Seller: T&S RV & Sport
Used 2019 KEYSTONE RV CO COUGAR HALF-TON 27RES
Chilliwack, British Columbia, Canada
USD $31,622
Condition: Used
Exterior Length: 31 ft 6 in
Number of Slide Outs: 1
Gross Vehicle Weight: 8,800 lb
Fresh Water Tank Capacity: 60 gal
Stock Number: RV5867A
Description: Introducing a 2019 Keystone Cougar 27RES travel trailer, a blend of comfort and adventure packed into one. This carefully crafted RV combines a mod...
Updated: Tuesday, October 06, 2026 10:37 AM
Seller: O'Connor RV Centre
Used 2018 KEYSTONE RV CO COUGAR HALF-TON 34TSB
Saint Paul, Nebraska
MSRP$48,747 USD $27,395
Condition: Used
Exterior Length: 37 ft 5 in
Sleeps: 11
Number of Slide Outs: 3
Number of Axles: Tandem
Fresh Water Tank Capacity: 43 gal
Description: Came in on trade, a/c keeping it cool when I took pictures on this balmy day!
Check out this 2018 Keystone Cougar Half-Ton 34TSB — a big, family...
Updated: Tuesday, October 06, 2026 10:47 AM
Seller: Jacobs RVs
Condition: New
Sleeps: 4
Number of Slide Outs: 2
Number of Axles: Tandem
Stock Number: 7225
Exterior Color: WHITE FOG
Description: New 2027 Keystone RV Cougar Half-Ton 29RDS
Details: Keystone Cougar Half-Ton travel trailer 29RDS highlights: Nightstands 12V Refrigerator Solid ...
Updated: Wednesday, October 07, 2026 08:14 AM
Seller: McKee RV
Condition: New
Sleeps: 4
Number of Slide Outs: 2
Number of Axles: Tandem
Stock Number: 7226
Exterior Color: WHITE FOG
Description: New 2027 Keystone RV Cougar Half-Ton 29RDS
Details: Keystone Cougar Half-Ton travel trailer 29RDS highlights: Nightstands 12V Refrigerator Solid ...
Updated: Wednesday, October 07, 2026 08:14 AM
Seller: McKee RV
Condition: Used
Exterior Length: 26 ft 9 in
Fresh Water Tank Capacity: 60 gal
Stock Number: UCF9767
Exterior Width: 8 in
VIN: 4YDF24428GC504163
Description: Overview Experience the Open Road Like Never Before with the 2016 Keystone Cougar Half-Ton 244RLSWE: Your Gateway to Adventure!Step aboard the 2016...
Updated: Tuesday, October 13, 2026 03:39 PM
Seller: RV Country - Fresno
Condition: Used
Exterior Length: 32 ft 7 in
Sleeps: 6
Number of Slide Outs: 3
Exterior Height: 11 ft 9 in
Fresh Water Tank Capacity: 60 gal
Description: Used 2016 Keystone RV Cougar Half-Ton Series 283RETWE
Details: Enjoy family time in the spacious rear entertainment area in this Cougar 1/2 Ton se...
Updated: Wednesday, October 14, 2026 09:25 AM
Seller: RV Station Bryan College Station
