The 2026 Grand Design Imagine 2600RB is one of the most popular rear bath couples travel trailers in the Imagine lineup, designed for buyers who want a comfortable residential feel, spacious living area, and easy half-ton towability. At approximately 29’8” in length with 1 slide-out, it delivers a well-balanced layout that feels open and functional while still remaining compact enough for weekend travel or extended seasonal camping.

Inside, the 2600RB is centered around an open-concept living space with a large slide-out that expands the main area significantly. The living room typically includes theater seating or a sofa paired with a U-shaped dinette, giving you both relaxation and dining space in one open zone. Large panoramic windows bring in natural light, making the interior feel larger and more residential than its footprint suggests. The rear bath layout also helps maximize living space toward the center of the trailer.

The kitchen is designed for real-world camping and longer stays, featuring a 3-burner cooktop, oven, microwave, deep sink, and a 10 cu. ft. 12V refrigerator. Counter space is efficient but functional, with overhead cabinetry and lower storage designed for pantry items and cookware. This layout makes it easy to cook and live comfortably whether you’re at a campground or traveling full-time seasonally.

At the front of the unit, the private queen bedroom provides a dedicated sleeping space with wardrobe storage, overhead cabinets, and walk-around access to the bed. This separation from the main living area enhances privacy and makes the coach more comfortable for couples or small families.

One of the standout features of the 2600RB is its full rear bathroom layout, which spans the width of the trailer. It includes a large 30” x 36” shower, vanity with storage, and additional space for toiletries and linens, making it one of the most spacious bathrooms in its class. This rear bath design is a key reason many buyers choose this model over similar layouts.

Built with Grand Design’s focus on quality and extended-season capability, the 2600RB includes laminated construction, a heated and enclosed underbelly, and upgraded insulation packages. These features help extend camping seasons and improve durability in varying climates. Exterior features like a power awning with LED lighting, pass-through storage, and solar prep make it practical for both campground hookups and light off-grid use.