New 2026 Keystone RV Sprinter 3900DBL Fifth Wheel

Keystone Sprinter 3900DBL Fifth Wheel – Family Focused Space and Comfort

Travel bigger, better, and more comfortably with the Keystone Sprinter 3900DBL, a fifth wheel designed with families and group adventures in mind. With four slide outs, two full bathrooms, and a dedicated bunkhouse suite, this model delivers the space and functionality you need for extended stays and unforgettable road trips.

Step inside and enjoy a wide open living area created by the quad slide design. The booth dinette offers a comfortable place for meals and gatherings, with the option to upgrade to a freestanding dinette for a more residential feel. After a day outdoors, relax in the full reclining theater seating featuring massage, lighting, and USB connectivity, perfectly positioned for a cozy movie night.

The kitchen is built to handle everything from quick snacks to full meals. A center island with a solid surface countertop provides plenty of prep space, while the three burner range, large 16 cubic foot 12V refrigerator, pantry, and hutch make storage and cooking simple and efficient.

In the rear, the private bunkhouse is a standout feature. It includes its own full bathroom and private exterior entry, making it ideal for kids or guests. The added loft space above gives even more room for sleeping or storage, so everyone can come along for the journey.

Up front, the master bedroom offers a relaxing retreat with a king bed slide, generous wardrobe storage, and washer and dryer prep for added convenience. The unit also includes TV prep in the bedroom, allowing you to create your own personal escape.

Key Features

• Private bunkhouse with loft and separate full bath
• Two full bathrooms for added convenience
• Four slide outs for maximum living space
• King bed master bedroom with wardrobe storage
• Center kitchen island with solid surface countertop
• 16 cubic foot 12V refrigerator and pantry
• Full reclining theater seating with massage and USB
• Dual entry and exit doors
• Outdoor convenience center

Built with Keystone quality, the Sprinter features a double welded aluminum frame, fully walkable roof, and dual layer insulation for extended season camping. Heated pass through storage with slam latch doors makes packing easy, and the one touch four point leveling system ensures quick and stress free setup.

Inside, enjoy premium finishes like DynaSpan marine grade flooring, seamless residential style countertops, and Thomas Payne luxury furniture. A tankless on demand water heater and 30k BTU furnace keep you comfortable no matter where your travels take you.

Why Choose Campers Inn  
At Campers Inn, you will find a team committed to helping you get the most out of your RV lifestyle. With a wide selection of top brands, competitive pricing, and flexible financing options, they make it easy to find the right fit for your needs. Their knowledgeable staff and dependable service team are there to support you long after your purchase.

The Keystone Sprinter 3900DBL is built for families who want space, privacy, and comfort all in one. If you are ready to bring everyone along and travel without compromise, this fifth wheel is ready for your next adventure.

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