RV Inventory

If you’re searching for a family-friendly fifth wheel that delivers space, comfort and premium features without feeling oversized, the 2026 Keystone Cougar 28RLI is a standout choice. Designed for couples and families who want a perfect blend of everyday livability and adventure-ready capability, this fifth wheel offers thoughtful design, quality construction and all the comforts of home — whether you’re headed to a weekend getaway or extended travel.

Step inside and you’ll immediately appreciate the spacious interior that makes entertaining, relaxing and living on the road feel effortless. The front master bedroom features a comfortable queen bed with abundant storage, giving you a private retreat to unwind at the end of the day. The main living area opens with a large slide-out that expands the floor space, creating a bright, welcoming environment that’s perfect for family time or entertaining guests. Plush seating and a central entertainment space make this fifth wheel feel like a true home away from home.

The kitchen is thoughtfully designed with real-world camping in mind. A spacious countertop and residential-style kitchen sink make meal prep easy, while a three-burner cooktop, microwave and 12-volt refrigerator ensure you have the tools you need to cook breakfasts before hitting the trails or full dinners for rainy evenings inside. Ample cabinetry and pantry space help keep everything organized for life on the road.

Every day starts easier with a full bathroom that offers plenty of space and convenience. With a roomy shower, vanity and storage, everyone can stay refreshed and ready for the day’s adventures without waiting or compromise.

Coupled with its flexible sleeping arrangements, the Cougar 28RLI can accommodate family, friends or overnight guests comfortably. Whether you’re hosting visitors or using the extra space for luggage and gear, this fifth wheel adapts to your lifestyle.

Built with Keystone’s reputation for quality in mind, the Cougar 28RLI features durable construction and dependable systems that hold up trip after trip. Exterior conveniences like generous pass-through storage and a power awning with LED lighting help make every camping experience more enjoyable, while rugged tires and solid frame construction give you confidence as you travel from place to place.

With its balance of smart design, comfort and durability, the 2026 Keystone Cougar 28RLI Fifth Wheel offers a complete package for RVers who want both space and lifestyle functionality. Visit Mobilife RV in Kitchener to explore this exceptional fifth wheel in person and see how it checks every box for your next adventure.