New 2026 Keystone MONTANA 377 FL

Prepare for exceptional group getaways with the 2026 Keystone Montana High Country 377FL, now at ArrKann RV Carstairs. This front-living fifth wheel masterfully combines luxurious residential features with a highly mobile design, creating the perfect space for entertaining and family trips. The unique front living room features opposing slide-outs with two hide-a-bed sofas, power theater seating, a 50-inch LED Smart TV, a JBL sound system, and a 5,500 BTU electric fireplace, ensuring everyone has a cozy spot. Adding to the impressive sleeping capacity for up to 10 people is a massive loft area situated above the rear master suite, perfect for kids or extra guests.

The centrally located kitchen offers a residential feel with a large island, a full-size refrigerator, a 24-inch Furrion stove, and elegant solid-surface countertops. Retreat to the private rear master bedroom, which includes a king-size bed on a slide-out, generous storage, and washer/dryer prep. The 377FL is ready for any season with its all-weather package, including a heated and enclosed underbelly. Standard SolarFlex 220 ensures off-grid capability, while the MORryde® suspension and MaxTurn™ front cap provide a smooth, stable towing experience. Setting up camp is a breeze with the Ground Control® 4-point electric auto-leveling system. Dual entry doors and dual electric awnings round out the impressive features of this family-friendly luxury coach.

Prepare for exceptional group getaways with the 2026 Keystone Montana High Country 377FL, now at ArrKann RV Carstairs. This front-living fifth wheel masterfully combines luxurious residential features with a highly mobile design, creating the perfect space for entertaining and family trips. The unique front living room features opposing slide-outs with two hide-a-bed sofas, power theater seating, a 50-inch LED Smart TV, a JBL sound system, and a 5,500 BTU electric fireplace, ensuring everyone has a cozy spot. Adding to the impressive sleeping capacity for up to 10 people is a massive loft area situated above the rear master suite, perfect for kids or extra guests.

The centrally located kitchen offers a residential feel with a large island, a full-size refrigerator, a 24-inch Furrion stove, and elegant solid-surface countertops. Retreat to the private rear master bedroom, which includes a king-size bed on a slide-out, generous storage, and washer/dryer prep. The 377FL is ready for any season with its all-weather package, including a heated and enclosed underbelly. Standard SolarFlex 220 ensures off-grid capability, while the MORryde® suspension and MaxTurn™ front cap provide a smooth, stable towing experience. Setting up camp is a breeze with the Ground Control® 4-point electric auto-leveling system. Dual entry doors and dual electric awnings round out the impressive features of this family-friendly luxury coach.