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Condition: New
Exterior Length: 26 ft 10 in
Sleeps: 3
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 54 gal
Description: Discover the 2026 Keystone RV Cougar Half-Ton 22MLS, a new travel trailer designed for adventure. With a dry weight of 6,088 lbs and a GVWR of 7,60...
Updated: Monday, October 05, 2026 12:23 PM
Seller: A & L RV Sales - Jackson
Used 2025 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Oklahoma City, Oklahoma
MSRP$49,995 USD $34,995
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 2025 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 10 in
Sleeps: 3
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2025 Keystone RV Cougar Half-Ton 22MLS
Details: Keystone Cougar Half-Ton travel trailer 22MLS highlights: King-Size Bed Theater Seating Boot...
Updated: Wednesday, October 14, 2026 03:14 AM
Seller: Markquart RV - Burlington
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 Half-Ton 22MLS
Details: Keystone Cougar Half-Ton travel trailer 22MLS highlights: King-Size Bed Theater Seating Boot...
Updated: Tuesday, October 13, 2026 07:58 AM
Seller: Markquart RV - Columbus
Used 2023 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Klamath Falls, Oregon
MSRP$51,173 USD $40,240
Condition: Used
Exterior Length: 26 ft 10 in
Fresh Water Tank Capacity: 54 gal
Stock Number: URD9140A
VIN: 4YDTCGK26PC502433
Shipping Weight: 5,794 lb
Description:
Updated: Tuesday, October 13, 2026 03:39 PM
Seller: RV Country - Klamath Falls, OR
Used 2023 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Elizabethtown, Kentucky
MSRP$61,389 Call for price
Condition: Used
Stock Number: PV502734
VIN: 4YDTCGK23PV502734
Shipping Weight: 5,794 lb
Pass Through Storage: Yes
Description: Used 2023 Keystone RV Cougar Half-Ton 22MLS
Details: Call for details.
Updated: Monday, September 21, 2026 03:30 AM
Seller: Skaggs Family RV
Used 2023 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Colton, California
MSRP$44,565 Call for price
Condition: Used
Exterior Length: 26 ft 10 in
Sleeps: 4
Number of Slide Outs: 1
Stock Number: P2139
VIN: 4YDTCGK25PC503881
Description: 2023 Keystone Cougar Half-Ton 22MLSWE Get ready for a cozy getaway with the 2023 Keystone Cougar Half-Ton 22MLSWE travel trailer at Giant RV in Cal...
Updated: Tuesday, October 06, 2026 03:02 PM
Seller: Giant RV-Colton
Used 2022 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Lake Park, Georgia
MSRP$26,995 USD $24,987
Condition: Used
Exterior Length: 26 ft 10 in
Sleeps: 3
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 54 gal
Description: Experience the great outdoors in the 2022 Keystone Cougar 22MLS, a travel trailer that sleeps 3 and boasts a length of 27 ft. With a dry weight of ...
Updated: Monday, October 05, 2026 12:23 PM
Seller: A & L RV Sales - Lake Park
Used 2022 KEYSTONE RV CO COUGAR HALF-TON 22MLS
South Windsor, Connecticut
MSRP$27,995 USD $22,995
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 2022 Keystone RV Cougar Half-Ton 22MLS
Details: **Handyman Special** This unit is being sold as is. Water damage throughout entire unit.
Sl...
Updated: Tuesday, October 13, 2026 03:45 AM
Seller: Petes RV - Connecticut
Used 2021 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Ashland, Virginia
MSRP$28,995 USD $25,995
View Floor Plan
Condition: Used
Exterior Length: 26 ft 9 in
Sleeps: 4
Number of Slide Outs: 1
Exterior Height: 11 ft 5 in
Fresh Water Tank Capacity: 60 gal
Description: USED 2021 KEYSTONE COUGAR HALF-TON 22MLS – 366012
Keystone Cougar Half-Ton 22MLS Highlights:
King Bed
Theater Seating
Booth Dinette
Rea...
Updated: Thursday, September 10, 2026 03:30 AM
Seller: General RV Center - Virginia
Used 2021 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Birch Run, Michigan
MSRP$29,999 USD $23,963
View Floor Plan
Condition: Used
Exterior Length: 27 ft
Sleeps: 3
Number of Slide Outs: 1
Fresh Water Tank Capacity: 60 gal
Stock Number: 362574
Description: USED 2021 KEYSTONE COUGAR HALF-TON 22MLSWE – 362574
With a king-size bed, this Cougar Half-Ton travel trailer shows that you can still b...
Updated: Wednesday, September 23, 2026 03:31 AM
Seller: General RV Center - Birch Run
Used 2021 KEYSTONE RV CO COUGAR HALF-TON 22MLS
Bloomer, Wisconsin
MSRP$28,355 USD $22,995
View Floor Plan
Condition: Used
Exterior Length: 27 ft 9 in
Sleeps: 3
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2021 Keystone RV Cougar Half-Ton 22MLSWE
Details: Keystone Cougar Half-Ton travel trailer 22MLSWE highlights: King-Size Bed Theater Seating ...
Updated: Tuesday, October 13, 2026 07:58 AM
Seller: Willies RV
Condition: New
Sleeps: 4
Number of Slide Outs: 1
Fresh Water Tank Capacity: 54 gal
Stock Number: 335775
VIN: 4YDTCGK24TV502185
Description: NEW 2026 KEYSTONE COUGAR HALF-TON 22RBS – 335775
Experience the perfect blend of style and functionality with the 2025 Keystone Cougar H...
Updated: Monday, August 17, 2026 10:16 AM
Seller: General RV Center
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: Tuesday, October 13, 2026 07:58 AM
Seller: Markquart RV - Burlington
Used 2021 KEYSTONE RV CO COUGAR HALF-TON 22RBS
Irwin, Pennsylvania
MSRP$31,995 USD $23,250
View Floor Plan
Condition: Used
Exterior Length: 26 ft 11 in
Sleeps: 4
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 5 in
Description: Used 2021 Keystone RV Cougar Half-Ton 22RBS
Details: Keystone Cougar Half-Ton travel trailer 22RBS highlights: Full Bathroom King Bed U-Shaped Di...
Updated: Friday, September 11, 2026 03:02 AM
Seller: Best Choice Trailers and RV
Used 2020 KEYSTONE RV CO COUGAR HALF-TON 22RBS
Longmont, Colorado
MSRP$22,980 USD $18,940
View Floor Plan
Condition: Used
Exterior Length: 25 ft
Sleeps: 3
Number of Slide Outs: 1
Exterior Height: 11 ft 4 in
Fresh Water Tank Capacity: 60 gal
Description: USED 2020 KEYSTONE COUGAR HALF-TON 22RBS – 366552
This well‑designed travel trailer offers a comfortable and efficient layout with a pri...
Updated: Saturday, September 19, 2026 03:32 AM
Seller: General RV Colorado
Condition: Used
Exterior Length: 25 ft 11 in
Sleeps: 4
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 11 ft 4 in
Description: Used 2019 Keystone RV Cougar Half-Ton Series 22RBS
Details: Keystone Cougar Half-Ton travel trailer 22RBS highlights: U-Shaped Dinette Rear Bath ...
Updated: Monday, August 17, 2026 10:22 AM
Seller: Parkway RV Center
Used 2018 KEYSTONE RV CO COUGAR HALF-TON 22RBS
Fort Myers, Florida
MSRP$23,995 USD $16,995
Condition: Used
Sleeps: 3
Number of Slide Outs: 1
Fresh Water Tank Capacity: 43 gal
Stock Number: 363172
Exterior Width: 8 in
Description: USED 2018 KEYSTONE COUGAR HALF-TON 22RBS – 363172
Keystone Cougar Half-Ton 22RBS Travel Trailer Highlights:
Front King Bed
Rear Bath
Pa...
Updated: Wednesday, August 19, 2026 03:37 AM
Seller: General RV Fort Myers
Condition: New
Exterior Length: 27 ft 11 in
Sleeps: 5
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: New 2027 Keystone RV Cougar Half-Ton 23MLE
Details: Keystone Cougar Half-Ton fifth wheel 23MLE highlights: Private Front Bedroom Hutch Tri-Fold S...
Updated: Wednesday, October 14, 2026 09:25 AM
Seller: RV Station-Colbert
New 2027 KEYSTONE RV CO COUGAR HALF-TON 23MLE
Schererville, Indiana
MSRP$80,310 USD $49,950
Condition: New
Exterior Length: 27 ft 11 in
Sleeps: 5
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: New 2027 Keystone RV Cougar Half-Ton 23MLE
Details: Keystone Cougar Half-Ton fifth wheel 23MLE highlights: Private Front Bedroom Hutch Tri-Fold S...
Updated: Wednesday, October 07, 2026 03:47 AM
Seller: Camper Liquidators-IN
New 2027 KEYSTONE RV CO COUGAR HALF-TON 23MLE
Schererville, Indiana
MSRP$80,308 USD $49,950
Condition: New
Exterior Length: 27 ft 11 in
Sleeps: 5
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: New 2027 Keystone RV Cougar Half-Ton 23MLE
Details: Keystone Cougar Half-Ton fifth wheel 23MLE highlights: Private Front Bedroom Hutch Tri-Fold S...
Updated: Wednesday, October 07, 2026 03:47 AM
Seller: Camper Liquidators-IN
New 2027 KEYSTONE RV CO COUGAR HALF-TON 23MLE
Birch Run, Michigan
MSRP$69,401 USD $49,950
Condition: New
Exterior Length: 27 ft
Sleeps: 4
Number of Slide Outs: 1
Fresh Water Tank Capacity: 54 gal
Stock Number: 363321
Description: NEW 2027 KEYSTONE COUGAR HALF-TON 23MLE – 363321
Keystone Cougar Half-Ton 23MLE fifth wheel highlights:
King Bed Slide-Out
Pantry Stora...
Updated: Saturday, October 10, 2026 03:33 AM
Seller: General RV Center - Birch Run
Condition: New
Exterior Length: 27 ft
Sleeps: 4
Number of Slide Outs: 1
Fresh Water Tank Capacity: 54 gal
Stock Number: 363322
Description: NEW 2027 KEYSTONE COUGAR HALF-TON 23MLE – 363322
Keystone Cougar Half-Ton 23MLE fifth wheel highlights:
King Bed Slide-Out
Pantry Stora...
Updated: Wednesday, October 07, 2026 03:32 AM
Seller: General RV Colorado
Condition: New
Exterior Length: 27 ft 11 in
Sleeps: 5
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: New 2027 Keystone RV Cougar Half-Ton 23MLE
Details: Keystone Cougar Half-Ton fifth wheel 23MLE highlights: Private Front Bedroom Hutch Tri-Fold S...
Updated: Thursday, September 10, 2026 04:06 AM
Seller: McKee RV
Condition: New
Exterior Length: 27 ft 11 in
Sleeps: 5
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: New 2027 Keystone RV Cougar Half-Ton 23MLE
Details: Keystone Cougar Half-Ton fifth wheel 23MLE highlights: Private Front Bedroom Hutch Tri-Fold S...
Updated: Friday, September 04, 2026 07:31 PM
Seller: Bankston Motor Homes Of Gadsden
Condition: New
Exterior Length: 27 ft
Sleeps: 4
Number of Slide Outs: 1
Fresh Water Tank Capacity: 54 gal
Stock Number: 363323
Description: NEW 2027 KEYSTONE COUGAR HALF-TON 23MLE – 363323
Keystone Cougar Half-Ton 23MLE fifth wheel highlights:
King Bed Slide-Out
Pantry Stora...
Updated: Thursday, September 24, 2026 12:25 PM
Seller: General RV Colorado
New 2026 KEYSTONE RV CO COUGAR HALF-TON 23MLE
Burlington, Wisconsin
MSRP$66,518 USD $48,994
Condition: New
Exterior Length: 27 ft 11 in
Sleeps: 5
Number of Slide Outs: 1
Number of Axles: Tandem
Exterior Height: 12 ft 7 in
Description: New 2026 Keystone RV Cougar Half-Ton 23MLE
Details: Keystone Cougar Half-Ton fifth wheel 23MLE highlights: Private Front Bedroom Hutch Tri-Fold S...
Updated: Tuesday, October 13, 2026 07:58 AM
Seller: Markquart RV - Burlington
Condition: New
Stock Number: 18243
VIN: 4YDFCGL27TV500670
Description:
Updated: Wednesday, October 14, 2026 09:25 AM
Seller: RV Station-Waco
