2023 Keystone Cougar 354FLS

Used Fifth Wheel in Souderton, Pennsylvania, 18964

$49,995.00
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Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania
2023 Keystone Cougar 354FLS - Used Fifth Wheel For Sale by Indian Valley Camping Center in Souderton, Pennsylvania features Converter, Power Awning, Slideout, Ladder, External Shower
2023 Cougar 354FLS by Keystone from Indian Valley Camping Center in Souderton, Pennsylvania
Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania

Unit Specs

  • In Stock
  • New Arrival
  • Stock #501814
  • Year2023
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelCougar
  • Floorplan354FLS
  • Floorplan LayoutFront Living Area
  • Type Fifth Wheel
  • ConditionUsed
  • Length37' 0"
  • Price $49,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • # Axles2

2023 Towable RV Fifth Wheel Floorplan 337FLS — Your Next Adventure-Ready RV

Discover a versatile 2023 towable RV in the esteemed fifth wheel category, designed for comfort, reliability, and flexible travel. This unit features a purpose-built floorplan labeled 337FLS, offering a practical layout that works for weekend escapes or extended road trips. The model is listed as stock number 33712 and is currently active, ready for viewing, purchase, and delivery. As a true recreational vehicle, it blends home-like amenities with the towing ease associated with premium fifth wheel designs.

Although the listing provides limited specification details, this 2023 fifth wheel is positioned to appeal to buyers seeking a durable, functional travel trailer experience. The 337FLS floorplan is known for maximizing interior space, balancing living areas with storage, and delivering a comfortable camping experience. This towable RV makes it easier to explore diverse destinations while maintaining practical handling on the road.

Key Highlights

  • Classification: Towable RV
  • Type: Fifth Wheel
  • Floorplan: 337FLS
  • Year: 2023
  • Stock Number: 33712
  • Status: Active
  • Flexible interior layout designed for versatile camping experiences

Floorplan Spotlight

The 337FLS floorplan focuses on efficient use of interior space, combining function and comfort for everyday living while you travel. This layout supports relaxed living areas, practical storage solutions, and a design that suits both weekend trips and longer stays at your favorite destinations. While specific measurements and room configurations aren’t listed, this floorplan is crafted to maximize livability without compromising travel ease.

Why This RV Stands Out

  • Reliable towable design that offers stability and ease of transport for a fifth wheel configuration
  • Compact footprint within the floorplan to optimize campsite compatibility
  • Accessible option for families or solo explorers seeking flexible travel options

Availability and Next Steps

Stock number 33712 is active and ready for viewing. To learn more about this 2023 Fifth Wheel and floorplan 337FLS, contact our team for up-to-date availability, additional photos, and a personalized walkthrough. This RV represents a solid choice for travelers who value practicality, comfort, and the freedom of a true recreational vehicle on the road.



View a video of this 2023 Keystone Cougar 354FLS RV on YouTube!

2023 Keystone Cougar 354FLS Features


  • Appliances
    Furnace, Microwave, Oven, Stove Top Burner
  • Electrical
    50 Amp Service, Batteries, Converter
  • Equipment
    TV
  • Exterior
    External Shower, Ladder, Leveling Jacks, Power Awning, Slideout

2023 Keystone Cougar 354FLS Specifications

General

MSRP

$87,915

Dimensions

Height

13' 4"

Length

39' 2"

Width

8' 0"

Weights

Dry Weight

11,041 lbs

Hitch Weight

2,365 lbs

Capacities

Refrigerator Capacity

16 cu ft

Sleep Capacity

8

Water Capacity - Black

38 gal

Water Capacity - Fresh

75 gal

Water Capacity - Grey

76 gal

Exterior

# Awnings

1

# Axles

2

# Doors

2

# Slides

4

Hitch

Fifth Wheel

Electrical

# A/C

2

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2023 Keystone Cougar 354FLS Literature


2023 Cougar Brochure PDF 2023 Cougar Brochure 1
Seller Info

Indian Valley Camping Center

3400 Bethlehem Pike
Souderton, PA 18964

Member Since 2005

See 291 Reviews

Unit Specs

  • In Stock
  • New Arrival
  • Stock #501814
  • Year2023
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelCougar
  • Floorplan354FLS
  • Floorplan LayoutFront Living Area
  • Type Fifth Wheel
  • ConditionUsed
  • Length37' 0"
  • Price $49,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • # Axles2

Email Seller

Request More Info on this 2023 Keystone Cougar 354FLS Offered for sale by Indian Valley Camping Center
Indian Valley Camping Center
Indian Valley Camping Center

3400 Bethlehem Pike
Souderton, PA 18964

Phone: Click to Call

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2023 Keystone Cougar 354FLS Gallery

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Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania
2023 Keystone Cougar 354FLS - Used Fifth Wheel For Sale by Indian Valley Camping Center in Souderton, Pennsylvania features Converter, Power Awning, Slideout, Ladder, External Shower
2023 Cougar 354FLS by Keystone from Indian Valley Camping Center in Souderton, Pennsylvania
Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania