2026 MODEL YEAR
International 25FB
- family
- off-grid
Sleeps up to 6, Front Primary Bed, Two-Piece Mid-Ship Shower and Lavvy, Convertible Booth Style Dinette with Connected Lounge, Rear Hatch Available
Specifications
- Length
- 26' 2"
- Dry weight
- 5,700 lb
- GVWR
- 7,300 lb
- Cargo capacity (CCC)
- 1,600 lb
- Hitch weight
- 860 lb
- Sleeps
- 6
- Fresh / gray / black
- 39 / 39 / 39
- Solar
- 300 W
- Battery
- 2.5 kWh
- Off-grid score
- 58 / 100
- MSRP
- $135,000
Recommended minimum tow rating
9,500 lbor more
Sized so this floorplan's fully-loaded GVWR of 7,300 lb sits at a comfortable ~80% of your tow vehicle's limit. Hitch weight is 860 lb (~12% of GVWR). Match it to your vehicle →
How long off-grid?
Boondocking endurance for this floorplan — modeled from its real 2.5 kWh battery, 300 W solar, and 39 gal fresh / 39 gal gray / 39 gal black tanks.
House battery runs down first under these assumptions.
How this is calculated
Power: usable battery = nameplate kWh × 0.8 (blended depth-of-discharge). Daily load presets — light ≈ 1,500, moderate ≈ 2,800, heavy ≈ 5,000 Wh/day — from published boondocking power budgets, excluding air conditioning (no trailer battery runs rooftop AC for long). Solar harvest = panel watts × peak-sun-hours (summer 5.5, spring/fall 4.0, winter 2.5) × 0.7 system derate. Water: per-person daily use (light 3 / moderate 5 / heavy 8 gal fresh; gray ≈ 80% of fresh; black from toilet use) against the real tank sizes. Endurance is whichever runs out first. Estimates for planning — your real usage varies.
Floor plan
Strengths
- Balanced size for most parks
- Strong solar / off-grid ready
- Sleeps 6
Trade-offs
- Plan payload carefully
Gallery
