New 2026 Keystone RV Cougar Half-Ton 28RLI

Step into a refined camping lifestyle with the Keystone Cougar Half-Ton 28RLI, a luxury fifth wheel built for adventure, comfort, and effortless towing. With its spacious opposing slide layout, premium living area, and residential-style kitchen, this model is ideal for couples or families who want to travel in comfort while exploring new destinations.

Highlights and Key Features
• Kitchen Island for expanded prep space and easy meal cleanup
• Opposing Slide-Outs to create a wide-open living and kitchen area
• King Bed in the Private Front Bedroom for residential comfort on the road
• Theater Seating positioned for optimal TV viewing and relaxation
• Tri-Fold Sleeper Sofa for additional sleeping space for guests
• Booth Dinette that converts into extra sleeping space or can be upgraded to a free-standing table and chairs
• Two Electric Awnings for extended outdoor living and shaded campsite lounging
• Gourmet Kitchen Layout with ample counter space, storage, and easy flow for cooking and entertaining

Premium Construction and Four-Season Capability
The Cougar Half-Ton is engineered with HyperCore composite wall construction and Vixen Fibrogloss high-gloss exterior finish for durability and style. The Climate Guard Protection Package supports extended-season camping with in-floor heating ducts, attic roof vents, PEX plumbing, and heat-deflecting sidewalls. Inside, you’ll enjoy dimmable lighting, roller night shades, a shower skylight, and bedside USB charging ports, all designed for comfort and convenience on long adventures.

Why Buy This RV
The Cougar 28RLI is perfect for travelers who want a lightweight, half-ton towable fifth wheel without sacrificing luxury or space. Its open living area, king bedroom, and premium kitchen make it ideal for extended trips, weekend getaways, or full-time RV living. With excellent towing capability and upscale finishes, this model delivers exceptional value in the fifth wheel market.