01 What makes it unique
The 20FB steps up from the 16RB in the way that matters most to a lot of shoppers: it has a full bathroom. A separate shower and toilet — and with them, separate grey and black tanks — replace the 16RB's wet bath. The queen moves forward into a wrap of panoramic windows, the full bath takes the rear, and the galley runs along the side.
Weight stays manageable at 3,900 pounds dry, 625 on the hitch, and a 5,000-pound GVWR — still within range of a mid-size truck or a large SUV. Tanks run 23 fresh, 30 grey, 18 black; climate comes from a 13,500-BTU heat-pump air conditioner and an 18,000-BTU furnace. The optional DUNE package adds 200 watts of rooftop solar and a 200Ah lithium battery for genuine off-grid stays.
The 20FB is the sensible middle of the Bambi line: a real bathroom and a bright front bedroom without the length and bulk of the 22-footer. The forward bed does put more weight on the tongue than the rear-bath 22FB — worth noting when matching it to a tow vehicle.
02 Full specifications
Dimensions
- Exterior length
- 20 ft 7 in
- Exterior width
- 8 ft 0 in
- Exterior height
- 9 ft 5 in
- Interior height
- 6 ft 4 in
Weights
- Dry / unit base weight
- 3,900 lb
- GVWR (max loaded)
- 5,000 lb
- Hitch / tongue weight
- 625 lb
- Net cargo capacity
- 1,100 lb
Capacities
- Fresh water
- 23 gal
- Grey water
- 30 gal
- Black water
- 18 gal
- LP / propane
- 2 × 20 lb
Running gear
- Axles
- 1 · torsion
- Tire size
- ST225/75R15
- Brakes
- Electric drum
- Chassis
- Hand-painted
Systems
- Air conditioning
- 13,500 BTU
- Furnace
- 18,000 BTU
- A/C type
- Heat pump
- Water heater
- Electric / LP
- Shore power
- 30 amp
Sleeping & layout
- Sleeps
- 4
- Primary bed
- Front Queen 48"×78"
- Bath
- Full · 3-piece
- Dinette
- Convertible 39"×74"
- Off-grid
- Opt. 200W solar + 200Ah Li
Verified specs, drawn to scale
Original graphics built from this floorplan’s own verified figures.
Loaded weight budget
Size, drawn to scale
Holding tanks
These graphics are generated from the same verified record that builds the table above, and are published under this site’s own licence — nothing here is traced from, or derived from, a manufacturer drawing or photo. Where a figure is not published for this plan, the graphic that would need it is omitted rather than estimated. The full record is in the published dataset.
What it takes to tow this
Built from this floorplan’s verified weights. We publish the trailer side only.
We do not publish tow ratings for specific trucks. A single model can vary by thousands of pounds depending on engine, axle ratio, cab, drivetrain and package — the only authoritative figure is the one on your own door jamb. Loaded tongue percentages are industry convention for travel trailers (10–15% of loaded weight), not a measurement of this unit. Hitch classes are not used here as a rating: SAE J684 covers trailers to 10,000 lb GVWR and does not define Class V, and capacity boundaries differ between manufacturers — read the rating stamped on your hitch. On this plan the convention band’s low end fell below the published dry figure, so the range starts at the published dry weight instead — loaded is never lighter than dry.
03 Bambi floorplan family
The current Bambi line — three single-axle floorplans from a 16-foot wet-bath layout to a 22-foot full-rear-bath build. The 20FB on this page is highlighted; each other plan links to its own profile.
| Floorplan | Nominal | Bedroom | Sleeps | Notable |
|---|---|---|---|---|
| 16RB | 16 ft | Rear | 4 | Lightest; wet bath, rear bed |
| 20FB | 20 ft | Front | 4 | Panoramic front bed, full bath |
| 22FB | 22 ft | Front | 4 | Largest; full rear bath, 54" bed |
The 19CB corner-bed floorplan was part of the Bambi line through roughly 2024 and was dropped for the 2025 model year; it is documented separately as a discontinued plan. The Caravel line shares Bambi's shell and floorplans with upscale trim.
04 What owners & reviewers report
Full bath, compact size
A separate shower and toilet — with their own grey and black tanks — is the headline upgrade over the 16RB, in a trailer still under 21 feet.
Panoramic front bed
The queen sits in a wrap of front windows with blackout shades — bright by day, private at night, a signature Bambi view.
Built for off-grid
The optional DUNE package (200W rooftop solar + 200Ah lithium) makes the 20FB a credible boondocker for its size.
Tongue weight runs higher
At 625 lb, the forward bed puts more on the hitch than the rear-bath 22FB — match it to a capable mid-size tow vehicle.
05 How it compares
Shorter and ~750 lb lighter, with a wet bath and a single combined waste tank — the most SUV-friendly Airstream.
A foot longer with a bigger 54-inch bed and a full-width rear bath, at the same 5,000-lb GVWR but lower tongue weight.
The same shell and floorplan in Airstream's upscale Caravel trim — higher-end fixtures, higher price.
06 Loading it for a trip
This floorplan carries its water comfortably. A full 23-gallon fresh tank is roughly 17% of the 1,100-pound cargo capacity, leaving the Bambi 20FB with a usable gear budget even when you tow full.
| Weight budget | Figure | What it means |
|---|---|---|
| Cargo capacity as published (CCC) | 1,100 lb | Everything you add: gear, water, propane, batteries, food, people’s belongings. |
| Fresh tank filled (23 gal × 8.34 lb) | −192 lb | Water is the heaviest thing most owners add, and it is added first. |
| Cargo budget left with a full fresh tank | 908 lb | 17% of this plan’s capacity is spent before a single bag is loaded. |
| Per sleeping position, water aboard | 227 lb | A rough share of what is left across the 4 berths this plan sleeps. |
The published dry tongue weight of 625 pounds is 16% of the 3,900-pound dry weight — at or above the top of the usual 10–15% band before you load anything. A nose-heavy dry figure eats truck payload directly, so budget the hitch load against your door-jamb sticker rather than against the tow rating.
Nothing above changes the ceiling. Loaded to its 5,000-pound GVWR the Bambi 20FB is towing 1,100 pounds more than its 3,900-pound dry figure, and that is the number your vehicle has to be rated for — not the brochure weight.
Tank balance is generous here: 23 gallons of fresh against 30 grey and 18 black, so waste capacity keeps pace with supply and the fresh tank is the constraint that ends a dry stay.
07 Where this floorplan sits
Ranked by GVWR, the Bambi 20FB sits 2 of 3 in the Bambi line: 5,000 pounds against a line that runs from 3,500 to 5,000 pounds. That position is the useful thing to know, because the plans immediately either side of it are the real alternatives.
Either side of it in the same line: Bambi 16RB is 1,500 pounds lighter at 3,500 lb GVWR; and Bambi 22FB matches it exactly at 5,000 lb GVWR.
1 other Bambi plan shares this floorplan’s 5,000 lb GVWR, so the ranking above separates plans that tow to the same ceiling. On a shared chassis the figure that actually differs between them is cargo capacity and where the weight sits, not the rating.
| Comparable travel trailers | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Bambi 20FB | 5,000 | 3,900 | 4 | 20 ft 7 in |
| Caravel 20FB | 5,000 | 4,300 | 4 | 20 ft 8 in |
| Flagstaff E-Pro E191RLS | 4,997 | 3,968 | 2 | 20 ft 8 in |
| Rockwood Geo Pro G19RLS | 4,997 | 3,968 | 2 | 20 ft 8 in |
| Jay Feather 15MRB | 4,995 | 3,675 | 4 | 20 ft 2 in |
| Jay Flight 197MB | 4,995 | 3,965 | 8 | 23 ft 7 in |
| Prowler 1802MBS | 4,995 | 4,045 | 6 | 23 ft 7 in |
Against the Bambi 20FB: the Flagstaff E-Pro E191RLS is 3 lb lighter and sleeps 2 fewer; the Rockwood Geo Pro G19RLS is 3 lb lighter and sleeps 2 fewer. Those are differences in the published numbers only — what they cost, how they are built and how they live are separate questions each of those pages answers on its own terms.
Those are the nearest travel trailers from other lines by weight — one per line, picked by proximity on that figure and nothing else. They are listed so the same tow vehicle can be checked against real alternatives, not because they are equivalent inside; layout, build and price diverge sharply across that group.
For scale, the Bambi floorplans profiled here run 3,150 to 3,900 pounds dry and 16 to 22 feet of exterior length across 3 plans. Where a floorplan falls in that spread usually says more about which vehicle can tow it, and which site it fits, than the layout name does.
Every profiled floorplan in this line, with the full weight table, is on the Bambi line hub.
08 Common questions about the Bambi 20FB
How much does the Bambi 20FB weigh?
It leaves the factory at 3,900 pounds dry, and its manufacturer-set loaded ceiling (GVWR) is 5,000 pounds. Real towing weight lands between the two and depends entirely on what you load. Use the GVWR when matching a tow vehicle; the dry figure is only useful for comparing floorplans against each other.
How much can the Bambi 20FB carry?
Cargo carrying capacity is 1,100 pounds. That is the whole budget: water, propane, batteries, gear and everything you bring. Filling the 23-gallon fresh tank uses about 192 pounds of that.
What is the tongue weight of the Bambi 20FB?
The published dry tongue weight is 625 pounds. It is measured empty; loaded, it runs higher, and it comes out of your tow vehicle’s payload rather than its tow rating.
What size tow vehicle does the Bambi 20FB need?
Your vehicle needs a tow rating of at least 5,000 pounds — this floorplan’s GVWR — and enough payload left over for the hitch load, passengers and anything in the bed. This site does not publish tow ratings for specific vehicles, because one truck model varies by thousands of pounds across engine, axle ratio, cab and package. The figure that governs is the payload sticker on your own door jamb.
How many people does the Bambi 20FB sleep?
It is rated to sleep 4. Rated sleeping positions include convertible furniture, so count the beds against how you actually travel rather than against the number.
What are the tank capacities on the Bambi 20FB?
Fresh 23 gallons, grey 30 gallons, black 18 gallons. Tank sizes set how long the floorplan can sit away from hookups, and the smallest of the three is what ends the stay.
How long is the Bambi 20FB?
Exterior length is 20 ft 7 in. Measure against your site length and your storage before committing — the exterior figure is the one that has to fit, and it includes the tongue or pin box.
Every figure in these answers is read from this page’s verified specification table. Where the manufacturer publishes nothing, the question is not answered rather than estimated.
09 What this page publishes, and what it does not
This catalog tracks 18 specification fields per floorplan. Named sources publish 15 of them for the Bambi 20FB. The rest are not shown, because the alternative is reading a figure across from a sibling floorplan or from what the segment usually does — and a number nobody published is worth less than an admitted gap.
Not published for this floorplan: slide count, awning, refrigerator. If you find one of these in a manufacturer document for this plan, it belongs on this page.
The completeness figure at the foot of this page (92%) measures the same thing on the full field set: it is a measurement of how much this floorplan’s manufacturer publishes, not of how much research went into the page.
How every figure here was sourced and checked is set out on the methodology page.
11 NHTSA safety record
This floorplan belongs to the Bambi line, and NHTSA holds 7 recall campaigns and 5 owner complaints against that line. They are separate records and are not added together — a recall is a manufacturer-confirmed defect with a remedy; a complaint is one owner’s account, which NHTSA does not verify.
Too few reports to show a pattern. 5 complaints have been filed on this line — not enough to say what fails most often. They cover service brakes, electric, unknown or other and tires.
Recall coverage is not complete — our harvest of NHTSA’s recall API ran 1,556 queries, of which 0 failed and 242 returned an explicit zero. A line can still be under-reported where NHTSA files a roster under a parent name, or where a match rests on the wording of the recall rather than its model field. Complaints come from the complete bulk file but are unverified and self-selected: a high count tracks how many units a line sold at least as much as how well it was built. Check a specific VIN at NHTSA before you buy. Full tables are on the Bambi line page.