01 What makes it unique
The Micro Minnie 1800BH is the rare thing in this segment: a true family bunkhouse that still tows like a lightweight. At 21 feet 11 inches with a dry weight of 3,821 pounds and a 5,500-pound GVWR, it sleeps five — a front bed up front, a set of bunks in the rear, and a convertible dinette in between — without a single slide-out to add weight or complication. Two entry doors, unusual at this size, let the family come and go without climbing past the galley.
It rides on Winnebago's NXG engineered steel frame with 1.5-inch FilonMax fiberglass sidewalls over Azdel composite, a one-piece walkable TPO roof, and Dexter TORFLEX torsion axles — the same laminated build as the rest of the line, with an enclosed heated underbelly and 12-volt tank pads. The galley carries a 10-cubic-foot 12-volt refrigerator, a 13,500-BTU air conditioner and a 60,000-BTU on-demand tankless water heater, and the 31-gallon fresh tank with 25/25 gray and black tanks suits weekend and week-long family trips. A 374-pound dry tongue weight keeps it within reach of many mid-size SUVs.
The trade for sleeping five this light is living space: with no slide, the floor is tight when the bunks and dinette are both in use, and at 1,679 pounds of payload a full family's water and gear eat into the margin quickly. But for parents who want a brand-new bunkhouse a half-ton — or a capable SUV — can tow comfortably, the 1800BH is one of the most towable family layouts on the market and the value entry to the Micro Minnie family at an MSRP in the mid-$30,000s.
02 Full specifications
Dimensions
- Exterior length
- 21' 11"
- Exterior width
- 7' 0"
- Exterior height
- 10' 5"
- Interior height
- 6' 4"
Weights
- Dry / unit base weight
- 3,821 lbs
- GVWR (max loaded)
- 5,500 lbs
- Net cargo / payload
- 1,679 lbs
- Axle count
- 2 (tandem)
Capacities
- Fresh water
- 31 gal
- Grey water
- 25 gal
- Black water
- 25 gal
- Refrigerator
- 10 cu ft (12V)
Construction
- Frame
- NXG engineered steel
- Roof
- One-piece TPO · walkable
- Underbelly
- Enclosed & heated · 12V pads
- Body
- FilonMax fiberglass · Azdel composite
Running gear
- Axles
- 2 (tandem) · 3,000 lb each
- Hitch
- Bumper Pull · dry tongue 374 lb
- Tires
- Goodyear Wrangler 235/75R15C
- Brakes
- Electric self-adjusting
Galley & bath
- Cooktop
- 2-burner recessed
- Refrigerator
- 10 cu ft 12V
- A/C
- 13,500 BTU
- Water heater
- Tankless on-demand 60K
Sleeping & layout
- Sleeps
- 5
- Primary bed
- Front bed 54×74
- Layout
- Front bed, rear corner bath, rear bunks 28×72, dual entry, no slide
- Awnings
- 1 · 13′
03 Micro Minnie floorplan family
Winnebago's Micro Minnie line — a thirteen-floorplan range of genuinely light, 7-foot-wide travel trailers built to slip down narrow trails and tuck into tight sites, every one of them rated to a 5,500-pound GVWR. The 1800BH on this page is highlighted; each profiled plan links to its own page, and the remaining layouts are catalogued on the line hub.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 1720FB | 20 ft | 3 | Compact rear-bath couples; RVUSA-only spec |
| 1800BH | 22 ft | 5 | Dual-entry bunkhouse; lightest family plan |
| 1821FB | 21 ft | 3 | Single-slide front-bed couples; RVUSA-only spec |
| 2000FRB | 22 ft | 3 | Front fixed-bed no-slide couples |
| 2000MRB | 22 ft | 3 | Front Murphy-bed no-slide couples |
| 2000TRB | 22 ft | 3 | Twin-bed no-slide couples |
| 2100BH | 22 ft | 5 | Dealer-stock-only slide bunkhouse |
| 2108FBS | 22 ft | 3 | Front-bed slide couples |
| 2108TB | 22 ft | 3 | Twin-to-king slide couples |
| 2108DS | 22 ft | 3 | Murphy-bed slide couples (RVUSA: 2180DS) |
| 2200FBH | 24 ft | 5 | Front fixed-bed slide bunkhouse |
| 2200MBH | 24 ft | 5 | Front Murphy-bed slide bunkhouse |
| 2200TBH | 24 ft | 5 | Twin-bed slide bunkhouse |
Every Micro Minnie shares the same 5,500-pound GVWR, 7-foot exterior width (the 2000MRB is the wide-body exception at 7′8″), 10-cubic-foot 12-volt refrigerator, 13,500-BTU air conditioner and tandem 3,000-pound torsion axles — floorplans differ in length, bed layout and whether they carry a slide. Dry weights lead with the RVUSA structured records; Winnebago's 2026 brochure lists a slightly heavier dry weight on the carryover plans, noted on each page. Always confirm against the unit's weight sticker before towing.
04 What owners & reviewers report
A family bunkhouse that stays light
A front bed plus rear bunks sleeping five in a 22-foot trailer under 4,000 lb dry, with no slide to add weight — the 1800BH's reason for being.
Dual entry is rare this small
Two doors let the family come and go without climbing past the galley — a genuine convenience at this length, and uncommon in the segment.
Tows with an SUV
At 3,821 lb dry and a 374-lb tongue weight, it's within reach of many mid-size SUVs and every half-ton — no slide, no fuss.
Brochure dry weight runs heavier
Winnebago's 2026 brochure lists the 1800BH at 3,943 lb dry; the 3,821-lb figure here is the RVUSA structured record (dealer-corroborated). Either way, weigh the loaded unit before towing.
05 How it compares
The same bunkhouse idea with a slide-out for more living space — dealer-stock-only, heavier, but roomier inside.
Other off-grid-leaning lightweights — compare the laminate build, tank sizes and bunkhouse layouts.
A value bunkhouse at a similar size — wood-framed and lighter on price, heavier on the road.