2021 Keystone Cougar 354FLS

Used Fifth Wheel in Phoenix, Arizona, 85086

$50,000.00
Stock #401543 -

Beautiful fifth wheel ready to get your next adventure started! Must see!

This is a tremendous opportunity to purchase this lightly used 2021 Cougar (by Keystone) 354FLS. Not only has it not been used that much, but when it has, it has been stored in a climate-controlled garage, protecting it from the sun and heat of Arizona.

The 354FLS model features a spacious front living area, a distinguishing feature of front living space floor plans. This layout includes large windows and comfortable seating such as sofa sleeper and theater recliners. It also features an entertainment center with a large flat-screen TV and a fireplace.

The rear portion of the fifth wheel usually houses the bedroom, kitchen, and bathroom areas. The kitchen features stainless steel appliances, and the bedroom has a queen-size bed and a plenty of closets and cabinets for clothing.

This Cougar also features the Cougar Climate Guard, designed to enhance the RV's insulation and weather resistance, making it suitable for camping in various climates, including cold weather.

Don't miss this awesome opportunity. Please call, text, or email with your questions, to schedule an appointment to see it, or to make an offer.

We are looking for people all over the country who share our love for boats/RVs. If you have a passion for our product and like the idea of working from home, please visit Careeers [dot] PopSells [dot] com to learn more.

This listing is new to market. Any reasonable offer may be accepted. Submit an offer today!

Reason for selling is not using as much an longer.

You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.

Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.

2021 Keystone Cougar 354FLS Features


  • Electrical
    Air Conditioning
  • Exterior
    AwningLeveling JacksSlideout

2021 Keystone Cougar 354FLS Specs

2021 Keystone Cougar 354FLS Literature


2021 Cougar Brochure PDF 2021 Cougar Brochure 1 2021 Cougar Brochure PDF 2021 Cougar Brochure 2
Seller Info
Pop RVs

Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Unit Specs

  • Consignment
  • New Arrival
  • Stock #401543
  • Year2021
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelCougar
  • Floorplan354FLS
  • Type Fifth Wheel
  • ConditionUsed
  • Length35' 0"
  • Width8' 0"
  • Height13' 0"
  • Price$50,000.00
  • Exterior ColorBronze And Tam
  • Sleeps6
  • Water Capacity (Fresh)81 gal
  • Water Capacity (Grey)76 gal
  • Air Conditioners2
  • A/C Spec15,000 BTU
  • Slideouts4
  • Dry Weight10,865 lbs
  • # Axles2
Need to know your payment? Use our RV Loan Calculator!

Unit Location

  • City Phoenix
  • State Arizona
  • Zip 85086
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Email Seller

Request More Info on this 2021 Keystone Cougar 354FLS Offered for sale by Pop RVs
Pop RVs
Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Phone: Call Seller

Fax: 941-894-3214

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2021 Keystone Cougar 354FLS Gallery

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Used 2021 Keystone Cougar 354FLS available in Phoenix, Arizona

Used 2021 Keystone Cougar 354FLS available in Phoenix, Arizona

2021 Keystone Cougar 354FLS - Used Fifth Wheel For Sale by Pop RVs in Phoenix, Arizona features Air Conditioning, Slideout, Awning, Leveling Jacks

2021 Keystone Cougar 354FLS - Used Fifth Wheel For Sale by Pop RVs in Phoenix, Arizona features Air Conditioning, Slideout, Awning, Leveling Jacks

2021 Cougar 354FLS by Keystone from Pop RVs in Phoenix, Arizona

2021 Cougar 354FLS by Keystone from Pop RVs in Phoenix, Arizona

Used 2021 Keystone Cougar 354FLS available in Phoenix, Arizona

Used 2021 Keystone Cougar 354FLS available in Phoenix, Arizona