The new 2026 Keystone Cougar Half-Ton 26RES delivers an intelligently designed rear-entertainment layout in a compact 31-foot package that’s ideal for couples seeking maximum livability without sacrificing towability. This popular floorplan features a front king bedroom, spacious L-shaped sectional sofa in the rear living area, and a versatile pivot dinette with two standard seats plus two bonus folding chairs for flexible dining and entertaining options. Engineered on Keystone’s structural I-beam chassis with heavy-duty 4,400-pound axles equipped with ABS brakes, the 26RES incorporates the Helux series coil spring pin box and Road Armour shock-absorbing equalizer for smooth highway handling and reduced frame stress. With an approximate dry weight of 8,200 pounds, this efficiently designed fifth wheel maintains genuine half-ton towability while delivering premium features typically found in larger models.

Keystone’s commitment to quality construction is evident throughout, featuring HyperCore composite wall construction with Azdel panels inside and out for superior strength and insulation. The Climate Guard Protection Package extends your camping season with zero-degree rated capability, while the electric four-point auto-levelling system ensures quick, effortless setup at any campsite. Interior appointments include residential shaker-style hardwood cabinetry, dimmable LED lighting, night roller shades throughout, and a 12-volt 10-cubic-foot refrigerator for efficient off-grid performance. Additional comfort features include in-floor heating ducts, a shower skylight, bedside USB outlets, and a Winegard Air 360+ omnidirectional antenna. With industry-leading 55-gallon fresh water capacity, an 18-foot power awning with LED lighting, and a rear accessory receiver for bikes or cargo, the 26RES combines thoughtful design with proven Cougar quality for year-round adventure.