New 2026 Keystone RV Cougar 350LLK Fifth Wheel

The Keystone Cougar 350LLK fifth wheel highlights:

• Rear Luxury Kitchen

• Four Slide Outs

• Queen Bed

• Shower with a Seat

Luxury is the name of the game with this spacious fifth wheel, thoughtfully designed to provide comfort and convenience for families and groups who love to travel. The rear luxury kitchen is a chef’s dream, featuring wrap-around counter space, a large stainless steel sink, dishwasher prep, a three-burner cooktop, oven, microwave, and a 16 cu. ft. refrigerator to store all your fresh ingredients. Ample cabinet and pantry space keeps cookware, dishes, and dry goods neatly organized. The open layout of the four slide outs makes it easy to move around, entertain guests, and prepare meals without feeling cramped.

After dinner, the middle living room is perfect for relaxing, playing games, or socializing. The L-shaped sofa, dinette with bench seating on one side and chairs on the other, 12V ceiling fan, fireplace, and large TV create a cozy and functional space for family gatherings or quiet nights in. The full bathroom includes a spacious shower with a built-in seat, a large vanity counter, and storage for toiletries, towels, and personal items, making daily routines convenient and comfortable.

Up front, the private bedroom features a queen bed slide out with under-bed storage, a full-height wardrobe, and a pull-out laundry center, with stackable washer and dryer prep for full-time living or extended trips. Decorative crown molding, hardwood cabinet doors, and residential-style hardware add elegance throughout the interior, making it feel like home away from home.

The Cougar fifth wheel is also designed with durability and convenience in mind. Features include solid surface countertops, an Oxygenics shower head and hose, Vent-All window system, dual-zone Bluetooth audio, on-demand water heater, and multiple 12V charging stations. The exterior is equipped with a fully stocked convenience center, MaxTurn technology, Lippert axles with anti-lock brakes, and a Curt Road Armor shock-absorbing equalizer for smooth towing. The optional Hero Edition supports the Wounded Warrior Project and includes full-body matte paint, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting, combining style, comfort, and purpose in one exceptional fifth wheel.

At Joplin RV, we're a true RV Supercenter featuring the nation's most recognized and desirable brands- all in one place. From Jayco and Keystone to Brinkley and Forest River, we've got you covered. Conveniently located in Joplin, MO, with nationwide delivery. We take care of the details, so you can focus on planning your next adventure!