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Discover the perfect balance of comfort, quality, and towability with this Pre-Owned 2021 Keystone RV Cougar Half-Ton 22MLS, available now at Campers Inn RV. Designed for travelers who want premium features in a lighter, half-ton towable package, this Cougar delivers big fifth-wheel luxury in a smart, manageable size.
Why the 2021 Keystone Cougar Half-Ton 22MLS?
The Cougar Half-Ton series is known for its exceptional construction, thoughtful layouts, and upscale feel—and the 22MLS is no exception. This floorplan offers a welcoming rear living area that maximizes space, natural light, and comfort, making it ideal for weekend getaways or extended road trips.
You’ll love how Keystone blends residential-style design with practical RV functionality. From the moment you step inside, the Cougar 22MLS feels open, warm, and inviting. The kitchen and living space are designed for real use—whether you’re cooking meals, relaxing after a day of adventure, or entertaining friends at the campground. The private front bedroom provides a quiet retreat, while ample storage throughout ensures you can bring everything you need without feeling cramped.
Built with Keystone’s reputation for durability and attention to detail, this Cougar Half-Ton is engineered for confident towing and long-lasting performance. It’s an excellent choice for RVers who want premium quality without stepping into a heavier, harder-to-tow fifth wheel.
Why Buy Pre-Owned?
Choosing a pre-owned 2021 Cougar Half-Ton 22MLS gives you outstanding value. You get a well-cared-for RV with modern styling and proven reliability—without the price tag of buying new. Pre-owned units are a smart way to step into a higher-quality RV while keeping your budget in check.
Why Buy from Campers Inn RV?
When you buy from Campers Inn RV, you’re buying from one of the most trusted names in the RV industry. Campers Inn RV is known for:
Thorough inspections for peace of mind
Transparent pricing and no-pressure sales
A knowledgeable team that puts your camping lifestyle first
Ongoing service and support long after the sale
We don’t just sell RVs—we help you find the right RV for your adventures.
Start Your Next Adventure Today
If you’re looking for a stylish, comfortable, and easy-to-tow fifth wheel, the Pre-Owned 2021 Keystone RV Cougar Half-Ton 22MLS is a fantastic choice. Visit Campers Inn RV today to see it in person and experience why so many RVers trust Keystone quality and Campers Inn service.
Your next journey starts here.
Keystone Cougar Half-Ton travel trailer 22MLS highlights:
King-Size Bed
Theater Seating
Booth Dinette
Large Slide
Pass-Through Storage
With a king-size bed, this Cougar Half-Ton travel trailer shows that you can still be comfortable even while you're away from home! The bed has wardrobes and nightstands on either side, and it also has a privacy curtain to section it off from the rest of the trailer. When you use the MORryde Solid Step entry to get inside, you'll notice and appreciate the shoe cubby to your left. Right next to the booth dinette is the pantry, and next to the pantry is the full bathroom which is certainly one of the most valuable features to any trailer.
The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the preparations for 4G and Wi-Fi, the in-floor heating ducts, and the Hyper Deck flooring. The Cougar Half-Ton has a Climate Guard protection package to keep you safe during inclement weather, and you'll also find an iN-Command Generation 3 with global connect. Use the 21" Furrion range with Piezo ignition to create all of those familiar meals from home, and add on the optional Off The Grid Solar Camping Package that comes with a roof-mounted solar panel, 30 AMP solar charging system, 2,000W pure sine inverter, and four inverted outlets.