The 2023 Keystone Cougar Sport 2100RK is a lightweight, half-ton towable fifth wheel designed for couples who want a compact rear kitchen layout with residential-style comfort and easy towing capability. Built on Keystone’s Cougar Sport platform, this model focuses on simplicity, functionality, and maneuverability while still offering the space and features needed for extended camping trips or seasonal use.

At approximately 26 feet in length, the 2100RK is one of the more compact fifth wheels in the Cougar Sport lineup, making it easier to fit into tighter campgrounds while still providing a spacious interior thanks to its single slide-out design. The rear kitchen layout is the highlight of this floorplan, giving you a wide open cooking space with plenty of counter area and storage.

Inside, the living area includes a sofa and dinette seating arrangement, positioned to maximize floor space and create a comfortable lounging zone. Large windows help bring in natural light, making the interior feel brighter and more open than its compact footprint suggests.

The kitchen is fully equipped for travel or seasonal living, featuring a three-burner cooktop, oven, microwave, full-size refrigerator, and ample cabinetry storage. The rear kitchen design also separates cooking space from the main living area, which is ideal for couples who like to entertain or cook frequently.

At the front, the private bedroom offers a walk-around queen bed with overhead storage and wardrobe space, while the centrally located bathroom includes a porcelain toilet, vanity, and walk-in shower, providing residential convenience in a lightweight fifth wheel.

Built with aluminum framing and fiberglass sidewalls, the Cougar Sport 2100RK is designed to keep weight down while maintaining structural durability. It also includes standard RV conveniences such as electric stabilizing jacks, a power awning, and solar prep depending on configuration.

Key Features:

• Lightweight 26’3” fifth wheel design
• Rear kitchen floorplan with open counter space
• Single slide-out for expanded living area
• Front walk-around queen bedroom
• Full bathroom with walk-in shower
• Full-size refrigerator & 3-burner cooktop
• Aluminum-frame / fiberglass exterior construction
• Power awning & stabilizing jacks
• Sleeps up to 6 (layout dependent)
• Half-ton towable design

If you’re searching for a lightweight fifth wheel for sale, couples RV, rear kitchen camper, or Keystone Cougar Sport 2100RK, this model delivers a compact, easy-to-tow option with a practical layout focused on comfort and simplicity.