If you're searching for a luxury fifth wheel that truly feels like home, the 2021 Keystone Sprinter 3590FWLFT delivers in every way. Combining residential comfort, innovative Keystone engineering, and an incredibly spacious front living room layout, this premium coach is designed for extended adventures, seasonal camping, or full-time RV living.

The standout rear living area is perfect for entertaining or relaxing after a day of exploring. Comfortable Thomas Payne® luxury theater seating with heat, massage, and LED lighting pairs perfectly with opposing sofas, creating an inviting gathering space around the large entertainment center featuring an HD LED TV, soundbar, and an impressive 36" electric fireplace with thermostat control.

The central kitchen offers everything you need to prepare meals with ease. Beautiful Astana Pine cabinetry, residential screwed-and-glued construction, modern subway tile backsplash, durable Congoleum® flooring, and a large kitchen island create a functional and stylish cooking space. The legless dinette provides comfortable dining without getting in the way, while abundant cabinetry ensures you'll never run out of storage.

Retreat to the private rear bedroom where you'll find a luxurious 70" x 80" king bed with gas-strut under-bed storage, a residential dresser, panoramic bedroom window, mirrored wardrobe, and generous closet space. The well placed mid bunk room with loft above offers either a second bedroom or a cozy work space/ craft room/ storage place. The spacious bathroom features a porcelain foot-flush toilet, redesigned vanity with additional storage, and residential-style finishes that make every day on the road feel comfortable.

Keystone's exclusive engineering innovations set the Sprinter apart from the competition. The Blade™ High-Performance Air Flow System delivers faster, quieter, and more efficient cooling, while the Tru-Fit™ slide construction enhances durability and weather resistance. Heated in-floor ducts provide even warmth throughout the coach, and the KeyTV™ integrated entertainment system simplifies cable, satellite, and antenna connections. With Wi-Fi and 4G LTE prep, you're ready to stay connected wherever your travels take you.

Outside, the aerodynamic painted fiberglass front cap with KeyShield™ protection, fully walkable roof, power awning, tinted safety glass windows, dual 30 lb. propane tanks, and wide-body construction (100" wide - 5-7% more living space)  provide both durability and comfort. Dual air conditioners, including a quiet Coleman Mach® system, help keep the interior comfortable even during the hottest summer adventures.

Sleeps: Up to 8

Exterior Length: 39' 6"

Exterior Width: 8' 4"

Exterior Height: 13' 2"

Dry Weight (UVW): 11,616 lbs

Cargo Carrying Capacity: 2,384 lbs

Hitch Weight: 2,465 lbs

Fresh Water Capacity: 81 gallons

Gray Water Capacity: 78 gallons

Black Water Capacity: 44 gallons

LP Capacity: 60 lbs

Power Awning: 20'

Front living room floorplan

Residential Thomas Payne® theater seating with heat, massage & LED lighting

Large entertainment center with HD LED TV & soundbar

36" electric fireplace with thermostat

King bed with under-bed storage

Wide-body 100" construction for additional living space

Residential screwed-and-glued cabinetry

Subway tile backsplash

Congoleum® resilient vinyl flooring

Woven flooring in slide-outs

MaxxAir® power vent fan with rain sensor

Quiet dual air conditioners

35,000 BTU furnace

6-gallon gas/electric DSI water heater with quick recovery

KeyTV™ entertainment system

Blade™ High-Performance Air Flow System

Tru-Fit™ slide construction

Wi-Fi & 4G LTE prep

Fully walkable roof

Fiberglass front cap with KeyShield™ protection

Dual 30 lb. propane tanks with auto changeover

The 2021 Keystone Sprinter 3590FWLFT was built for RVers who refuse to compromise. Whether you're planning weekend escapes, extended vacations, or full-time adventures, this beautifully designed fifth wheel offers the space, comfort, and quality to make every destination feel like home.