2026 Grand Design Reflection 337RLS

Grand Design Reflection 337RLS Fifth Wheel – 2026 Towable RV for Family Adventures

Discover the Grand Design Reflection 337RLS, a 2026 towable RV that blends luxury with rugged reliability. This rear living fifth wheel delivers comfort, versatility, and peak convenience for family trips or long weekend getaways. New and ready to tow, it showcases a spacious floorplan with three slide-outs, a generous storage suite, and up to four sleeping spots, making it a standout choice among recreational vehicles for couples or small families seeking a premium travel trailer experience.

Overview and Key Specs

• Brand: Grand Design
• Model: Reflection 337RLS (Fifth Wheel)
• Year: 2026
• Length: 35 feet 7 inches
• Width: 8 feet 0 inches
• Height: 12 feet 6 inches
• Dry Weight: 11,200 lbs
• GVWR: 13,995 lbs
• Payload Capacity: 2,795 lbs
• Hitch Weight: 2,300 lbs
• Slides: 3
• Sleeping Capacity: 4
• Fresh Water: 74 gal
• Grey Water: 87 gal
• Black Water: 47 gal
• Air Conditioning: 15,000 BTU
• Axles: 2
• Floor Plan: 337RLS
• Stock Number: 15210

Interior Comfort and Features

The Reflection 337RLS emphasizes a refined interior designed for real-world living. Inside, you’ll find solid surface countertops, a full kitchen with a microwave and refrigerator, and a versatile booth dinette that can transition to additional sleeping with a hide-A-bed sofa. A dedicated medicine cabinet and vanity add convenience to the bathroom, while a shower and toilet deliver home-like comfort. The unit includes an inverter and a solar panel system to extend off-grid usability, making it ideal for extended stays at scenic campgrounds or remote getaways.

Outdoor and Practical Benefits

• Powerful awning creates comfortable outdoor living space
• Pass-thru storage and ladder for gear and roof access
• Rugged, travel-ready design suited for long road trips
• 1 side entry enhances accessibility and flow

Why Choose the Reflection 337RLS

This Grand Design model blends the best of a recreational vehicle with the reliability of a premium fifth wheel. It offers a roomy floorplan, modern amenities, and solid construction—ideal for travelers who want a comfortable home on the road without compromising towability. As a new 2026 model, the Reflection 337RLS stands out among RV options for families and active adventurers who value quality, durability, and ease of ownership. Whether you’re upgrading from a traditional travel trailer or seeking a dedicated RV for seasonal trips, this 35-foot-plus, 8-foot-wide, 12-foot-6-inch towable provides a compelling blend of space, functionality, and peace of mind.