The 2026 Keystone Montana High Country 397FB is a 43-foot luxury fifth wheel built for families and full-time travelers, featuring a spacious front bunkhouse with four bunks and its own full bath, plus a rear master suite with a second full bath. With four slide-outs, a large kitchen island, residential appliances, and a 5-seat reclining sofa, it blends comfort with practicality. Heavy-duty construction, four-season insulation, and modern tech features make it ready for both extended stays and off-season adventures.
The 2026 Keystone Montana High Country 397FB is a 43-foot luxury fifth wheel built for families and full-time travelers, featuring a spacious front bunkhouse with four bunks and its own full bath, plus a rear master suite with a second full bath. With four slide-outs, a large kitchen island, residential appliances, and a 5-seat reclining sofa, it blends comfort with practicality. Heavy-duty construction, four-season insulation, and modern tech features make it ready for both extended stays and off-season adventures.
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