2026 No Boundaries NB18.7

The No Boundaries NB18.7 is a nimble, family-friendly bunkhouse that packs full-feature comfort into a 21-foot-8 body with no slide. It pairs a front queen bed for adults with twin bunks for kids or guests, and a full rear-corner bath adds privacy and convenience at the back. The compact, well-organized layout keeps everything in reach, and a standard outdoor kitchen plus a 14-foot electric awning extend living space outside. It is one of the lightest true bunkhouses in the line — family sleeping at a genuinely towable weight.

At 3,988 pounds unloaded and 21 feet 8 inches, the NB18.7 is among the lightest profiled No Boundaries plans and an easy mid-size-SUV or half-ton tow, with a healthy 1,500-pound cargo capacity for a family loading water and gear. Forest River publishes a 5,488-pound GVWR for this plan directly (it equals the 3,988-pound unloaded weight plus the 1,500-pound cargo capacity exactly), so no derivation is needed. It carries balanced 30/30/30-gallon tanks. Standard equipment is the mandatory C-Series package: a 12V refrigerator, an air-fryer microwave, a 15,000-BTU air conditioner, an on-demand tankless water heater, a 200-watt solar panel with a 30-amp controller and inverter prep, a central vacuum, a power tongue jack and all-terrain tires with TPMS.

Construction is the No Boundaries laminate recipe — Azdel composite panels over an aluminum frame, a block-foam-insulated aluminum floor, a sealed and heated underbelly with a radiant foil barrier and 12V tank pads, and a fiberglass front cap with LED lighting — the same construction tier as Forest River’s r·pod and a step above the metal-sided value lines. An optional Beast Mode package adds an independent suspension, 400 watts of solar and a 2,000-watt inverter. For a family that wants real bunks plus a queen, a full bath and a standard outdoor kitchen at the lowest practical tow weight, the NB18.7 is the compact bunkhouse in the line.

Forest River’s No Boundaries (NoBo) is a rugged, adventure-lightweight travel-trailer line built “exceptionally light weight” to tow behind 4- and 6-cylinder vehicles. The NB18.7 on this page is highlighted; the other profiled plans link to their own pages. Profiled here are breadth-spanning floorplans — from the 20-foot front-queen compact to the 33-foot family bunkhouse with rear double bunks — with the rest of the roster catalogued on the line hub and profiled in demand order. Every No Boundaries plan ships with the mandatory C-Series package: a 12V fridge, a 15,000-BTU air conditioner, a tankless water heater, 200 watts of solar, all-terrain tires with TPMS, a standard outdoor kitchen and an electric awning.