{"@context":"https://schema.org","@type":"Product","name":"7 Keystone COUGAR X-LITE Travel Trailers for sale","offers":{"@type":"AggregateOffer","offerCount":7,"lowPrice":"17788.00","highPrice":"29900.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-keystone-cougar-x-lite-33mls/a6f08659-6979-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2017 KEYSTONE COUGAR X-LITE 33MLS","description":"

Why choose the 2017 Keystone Cougar X-Lite 33MLS?
Because it’s a spacious, lightweight fifth wheel that delivers residential comfort, a unique rear living layout, and excellent towability for its size. With three slide-outs, a king bed, and a well-designed living area, the Cougar X-Lite 33MLS is perfect for extended trips or seasonal camping—offering the feel of home without stepping into a heavier luxury fifth wheel.

Key Specs:

Overall Length: 36' 5\"
Exterior Width: 8'
Exterior Height: 11' 4\"
Dry Weight: 7,675 lbs.
GVWR: 9,550 lbs.
Hitch Weight: 750 lbs.
Fresh Water Capacity: 43 gal.
Gray Water Capacity: 60 gal.
Black Water Capacity: 30 gal.
Sleeping Capacity: Up to 5

2017 Keystone Cougar X-Lite 33MLS Highlights:

Triple slide-out design creates a wide, open living space.
Rear living room with large windows, theater seating, and entertainment center.
Spacious kitchen with solid-surface countertops, stainless steel appliances, and 8 cu. ft. refrigerator.
King bed in the private front bedroom for residential comfort.
Large pass-through storage for gear and extended trips.
Electric awning with LED lighting for outdoor living.
Heated and enclosed underbelly for extended-season camping.
50-amp service with prep for a second A/C unit.

Interior Features:

Residential-style interior with hardwood cabinet doors and premium finishes.
Entertainment center with TV, Bluetooth audio system, and optional fireplace.
LED lighting throughout for a bright, efficient living space.
Large dinette and seating area ideal for relaxing or entertaining.
Neo-angled shower and spacious bathroom layout for added comfort.
Ducted 15,000 BTU A/C and furnace for climate control in varying conditions.

The 2017 Keystone Cougar X-Lite 33MLS is a great choice for RVers who want a roomy, residential-style fifth wheel that’s still manageable to tow. With its open rear living design, quality construction, and comfortable sleeping arrangements, it’s built for everything from weekend escapes to extended stays.

Travel smart—enjoy the space of a larger fifth wheel with the ease of a lightweight design.

","itemCondition":"Used","priceCurrency":"USD","price":"23750.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-keystone-cougar-x-lite-33mls/5f882850-3e09-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2017 KEYSTONE COUGAR X-LITE 33MLS","description":"Used 2017 Keystone RV Cougar X-Lite 33MLS

Looking for a rear kitchen layout, an outside kitchen, and plenty of seating for your family and friends? Look no further than this Keystone Cougar X-Lite travel trailer.

Step inside 33MLS to your left to find an entertainment center within a slide out. On the opposite side there is a slide featuring a free-standing dinette, and theater seating with overhead cabinets, or you can choose an optional booth dinette and recliners. Next to the slide there is a tri-fold sleeper sofa with additional storage above.

The kitchen amenities begin along the curb side wall next to the entertainment center slide. The angled countertop includes a double kitchen sink, three burner range, and corner counter space. The counter continues along the rear wall until reaching the refrigerator and pantry. There are plenty of overhead cabinets and cupboards below for storing all your cooking camp items.

If you are looking for the restroom then head towards the front of the trailer. The side isle bath includes a neo-angled shower, sink, toilet, and linen cabinet, plus a second entry into the bath from the bedroom.

The master bedroom offers a king bed with headboard storage, and three wardrobes which includes one on a slide out.

There are many features inside to enjoy and plenty outside. The exterior kitchen provides a refrigerator, two burner cook-top, and a sink. When unloading and loading your outdoor gear, the pass-through compartment near the front and the exterior storage near the rear come in handy.

NO HIDDEN FEES!!! OUTSIDE KITCHEN!!! ENTERTAINMENT CENTER!!! FRONT BEDROOM!!! FEATURES - Front Bedroom|Outdoor Kitchen|Rear Kitchen","itemCondition":"Used","priceCurrency":"USD","price":"22995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2016-keystone-cougar-x-lite-33mls/3e405623-4ea0-11f0-808c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2016 KEYSTONE COUGAR X-LITE 33MLS","description":"

Exterior Features:

Fiberglass exterior with high-gloss finish
Power awning with LED lighting
Front pass-through storage compartment
Electric tongue jack
Outdoor kitchen with fridge and 2 burner flat top.
Aluminum wheels with radial tires
Outdoor shower
Spare tire with carrier
50-amp service with detachable power cord
Rear ladder for roof access

Main Living Area:

Opposing slide-outs in the living and kitchen area for an open, residential feel
Rear kitchen layout with wraparound counter space and large pantry
Kitchen table and chairs
Plush reclining sofa and a tri-fold sofa for additional sleeping capacity
Entertainment center with LED TV
Electric fireplace for ambiance and additional heating

Kitchen:

Solid surface countertops
3-burner range with oven
Microwave
8 cu. ft. two-way refrigerator (gas/electric)
Large stainless-steel double sink with high-rise faucet
Abundant overhead and under-counter cabinetry

Bathroom:

Corner glass-enclosed shower
Foot-flush toilet
Sink with vanity and medicine cabinet
Linen storage
Dual entry from hallway and bedroom

Bedroom:

Private front bedroom with walk-around queen bed
Large wardrobe closet
Overhead cabinets and bedside nightstands
TV hookup

Additional Specs & Highlights:

Approximately 36.42 feet
8 feet wide
11.33 feet tall
Dry Weight: approx. 8,460 lbs
Hitch Weight: approx. 1,105 lbs
Fresh Water Capacity: 60 gallons
Gray Water Capacity: 76 gallons
Black Water Capacity: 38 gallons
Ducted A/C and furnace

Why Choose This Cougar 33MLS?

This trailer offers one of Keystone’s best-selling layouts — perfect for couples or small families who want an RV with room to stretch out and entertain. The rear kitchen setup makes food prep easy without breaking up the living space, while the tri-slide design maximizes floor space and storage.

Whether you’re headed for weekend getaways, cross-country trips, or seasonal site stays — this Cougar is well-equipped to handle it all in style and comfort.

BuyRVSellRV takes the extra step of inspecting our units inside and out. All our units are serviced, and appliances and systems are in working order on delivery.

A required walk-through is performed upon delivery to make sure you know how everything works and that everything in the coach is in working order.

","itemCondition":"Used","priceCurrency":"USD","price":"17788.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2018-keystone-cougar-x-lite-33mls/07e8ec82-00dc-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2018 KEYSTONE COUGAR X-LITE 33MLS","description":"2018 Keystone RV Cougar X-lite 33MLS,

Looking for a rear kitchen layout, an outside kitchen, and plenty of seating for your family and friends? Look no further than this Keystone Cougar X-Lite travel trailer.Step inside 33MLS to your left to find an entertainment center within a slide out. On the opposite side there is a slide featuring a free-standing dinette, and theater seating with overhead cabinets, or you can choose an optional booth dinette and recliners. Next to the slide there is a tri-fold sleeper sofa with additional storage above. The kitchen amenities begin along the curb side wall next to the entertainment center slide. The angled countertop includes a double kitchen sink, three burner range, and corner counter space. The counter continues along the rear wall until reaching the refrigerator and pantry. There are plenty of overhead cabinets and cupboards below for storing all your cooking camp items.If you are looking for the restroom then head towards the front of the trailer. The side isle bath includes a neo-angled shower, sink, toilet, and linen cabinet, plus a second entry into the bath from the bedroom.The master bedroom offers a king bed with headboard storage, and three wardrobes which includes one on a slide out.There are many features inside to enjoy and plenty outside. The exterior kitchen provides a refrigerator, two burner cook-top, and a sink. When unloading and loading your outdoor gear, the pass-through compartment near the front and the exterior storage near the rear come in handy.

USED PAC; USED ADMIN FEE CHARGE - 2025","itemCondition":"Used","priceCurrency":"USD","price":"22481.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-keystone-cougar-x-lite-33mls/f0e577d6-eae8-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2017 KEYSTONE COUGAR X-LITE 33MLS","description":"2017 Keystone RV Cougar X-Lite 33MLS,

Looking for a rear kitchen layout, an outside kitchen, and plenty of seating for your family and friends? Look no further than this Keystone Cougar X-Lite travel trailer.Step inside 33MLS to your left to find an entertainment center within a slide out. On the opposite side there is a slide featuring a free-standing dinette, and theater seating with overhead cabinets, or you can choose an optional booth dinette and recliners. Next to the slide there is a tri-fold sleeper sofa with additional storage above. The kitchen amenities begin along the curb side wall next to the entertainment center slide. The angled countertop includes a double kitchen sink, three burner range, and corner counter space. The counter continues along the rear wall until reaching the refrigerator and pantry. There are plenty of overhead cabinets and cupboards below for storing all your cooking camp items.If you are looking for the restroom then head towards the front of the trailer. The side isle bath includes a neo-angled shower, sink, toilet, and linen cabinet, plus a second entry into the bath from the bedroom.The master bedroom offers a king bed with headboard storage, and three wardrobes which includes one on a slide out.There are many features inside to enjoy and plenty outside. The exterior kitchen provides a refrigerator, two burner cook-top, and a sink. When unloading and loading your outdoor gear, the pass-through compartment near the front and the exterior storage near the rear come in handy.

","itemCondition":"Used","priceCurrency":"USD","price":"29900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-keystone-cougar-x-lite-33mls/e74ef541-6e1a-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2017 KEYSTONE COUGAR X-LITE 33MLS","description":"2017 Keystone RV Cougar X-Lite 33MLS,

Looking for a rear kitchen layout, an outside kitchen, and plenty of seating for your family and friends? Look no further than this Keystone Cougar X-Lite travel trailer.Step inside 33MLS to your left to find an entertainment center within a slide out. On the opposite side there is a slide featuring a free-standing dinette, and theater seating with overhead cabinets, or you can choose an optional booth dinette and recliners. Next to the slide there is a tri-fold sleeper sofa with additional storage above. The kitchen amenities begin along the curb side wall next to the entertainment center slide. The angled countertop includes a double kitchen sink, three burner range, and corner counter space. The counter continues along the rear wall until reaching the refrigerator and pantry. There are plenty of overhead cabinets and cupboards below for storing all your cooking camp items.If you are looking for the restroom then head towards the front of the trailer. The side isle bath includes a neo-angled shower, sink, toilet, and linen cabinet, plus a second entry into the bath from the bedroom.The master bedroom offers a king bed with headboard storage, and three wardrobes which includes one on a slide out.There are many features inside to enjoy and plenty outside. The exterior kitchen provides a refrigerator, two burner cook-top, and a sink. When unloading and loading your outdoor gear, the pass-through compartment near the front and the exterior storage near the rear come in handy.

","itemCondition":"Used","priceCurrency":"USD","price":"25748.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-keystone-cougar-x-lite-33mls/ca8284ac-1d9e-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2017 KEYSTONE COUGAR X-LITE 33MLS","description":"2017 Keystone Cougar X-Lite 33MLS, 2017 Keystone Cougar X-Lite 33MLS 36' 5" Travel Trailer. 3 Slide Outs, Awning, Sleeps 6, A/C Unit.

Experience refined comfort and residential-style living on the road with this 2017 Keystone Cougar X-Lite 33MLS a travel trailer that perfectly blends luxury, space, and lightweight towability. Built for travelers who want upscale features without sacrificing mobility, this Cougar X-Lite delivers a premium camping experience the moment you step inside.

The standout mid-living floorplan creates an open, inviting atmosphere that feels more like a modern apartment than a travel trailer. Opposing slide-outs dramatically expand the main living area, giving you plenty of room to relax or entertain. Plush theater seating and a comfortable sleeper sofa face the entertainment center, making it the perfect spot to kick back after a long day outdoors. A large LED TV paired with a stylish electric fireplace adds both entertainment and cozy ambiance, creating a warm, residential feel on cool evenings.

At the heart of the coach is a beautifully designed kitchen built for real cooking on the road. Solid-surface countertops, abundant cabinetry, and a large pantry offer impressive storage and prep space. The oversized refrigerator, three-burner range with oven, and microwave give you everything needed to prepare meals with ease. A freestanding dinette provides a comfortable place to dine, work, or gather with family and friends.

Toward the front of the trailer, the private master suite offers a peaceful retreat after a day of adventure. The walk-around queen bed allows easy access from both sides and is complemented by generous wardrobe storage and overhead cabinetry. Large windows provide natural light while maintaining a relaxing, comfortable atmosphere perfect for restful nights.

The spacious bathroom continues the residential theme with a large shower, vanity with sink, mirrored medicine cabinet, and additional linen storage.

Outside, this Cougar X-Lite is just as impressive. The power awning creates the perfect shaded outdoor living area for relaxing or entertaining. Pass-through exterior storage provides room for all your camping gear, chairs, and equipment. Up front, a power tongue jack makes hitching and setup quick and effortless at every stop.

Whether you're planning weekend escapes, cross-country adventures, or extended seasonal stays, the Cougar X-Lite 33MLS delivers the comfort, style, and reliability experienced RVers expect.

Spacious. Stylish. Adventure-ready.

If you're looking for a travel trailer that combines residential comfort with lightweight convenience, this 2017 Keystone Cougar X-Lite 33MLS is ready to elevate every mile of your journey.

nv182155
","itemCondition":"Used","priceCurrency":"USD","price":"23900.00"}}]}}