01 What makes it unique
The Passport 3300BK is a triple-slide bunkhouse with a kitchen island and an outside kitchen — a 37-foot travel trailer aimed at large families who want a near-residential premium trailer. Three slides and a 76-gallon black tank put it at the residential end of the half-ton-towable range, though its length and weight want a capable truck.
It carries Keystone's premium Passport build — laminated filon sidewalls, a painted fiberglass front cap, vaulted ceilings on select models, an enclosed and heated underbelly and a 15,000-BTU air conditioner, on tandem axles. At 8,505 pounds dry against a 10,571-pound GVWR it leaves 2,066 pounds of cargo capacity, and the dry tongue weight is 975 pounds. A 10 cu ft refrigerator and 15K BTU air conditioning round out the equipment.
A figure worth stating plainly: Dry weight (8,505 lb) is the Keystone/dealer figure; GVWR is derived as dry plus the RVUSA cargo capacity (2,066 lb). As with every lightweight trailer, the published tongue weight is a pre-production dry estimate — once water, gear and passengers are aboard, real loaded tongue weight runs higher and lands on the tow vehicle's payload, so weigh the loaded trailer and match it to your truck honestly before relying on the brochure number. For large families who want a near-residential premium trailer, the 3300BK is a well-targeted pick within the Keystone value stack.
02 Full specifications
Dimensions
- Exterior length
- 37' 11"
- Exterior height
- 11' 4"
- Slide-outs
- 3
- Awnings
- 1
Weights
- Dry / unit base weight (UVW)
- 8,505 lbs
- GVWR (max loaded)
- 10,571 lbs
- Net cargo / payload (CCC)
- 2,066 lbs
- Hitch / dry tongue weight
- 975 lbs
Capacities
- Fresh water
- 54 gal
- Grey water
- 76 gal
- Black water
- 76 gal
- Refrigerator
- 10 cu ft
Construction
- Walls
- Laminated gel-coated filon
- Roof
- Walkable 1-pc
- Underbelly
- Enclosed & heated
- Front cap
- Painted fiberglass
Running gear
- Axles
- 2 (tandem)
- Hitch
- Bumper pull
- Suspension
- Dexter torsion rubber-ride
- Tires
- Tamarack
Electrical & comfort
- Air conditioning
- 15K BTU
- Service
- 30-amp
- Water heater
- Gas / DSI
- Heating
- Ducted furnace
Sleeping & layout
- Sleeps
- 10
- Layout
- Triple-slide bunkhouse, kitchen island, outside kitchen
- Slides
- 3
- Axles
- 2 (tandem)
03 The Passport floorplan family
Keystone's Passport spans two builds under one nameplate: the ultra-lite Passport SL (Super Lite) line for SUVs and half-tons, and the premium Passport line with a painted fiberglass front cap, vaulted ceilings and a 15K air conditioner. The plan on this page is highlighted; each profiled plan links to its own page. The full Passport catalog runs to dozens of floorplans across both builds — the highest-demand layouts are detailed here and the rest are catalogued on the Passport hub.
| Floorplan | Sub-line | Dry wt | Length | Sleeps | Notable |
|---|---|---|---|---|---|
| 229BH | Passport SL | 5,625 lbs | 27' 0" | 8 | a front-bedroom bunkhouse with rear double-size bunks,… |
| 2450RK | Passport SL | 5,644 lbs | 28' 8" | 6 | a rear-kitchen layout with dual entry doors, a booth d… |
| 2870RL | Passport SL | 7,251 lbs* | 32' 7" | 5 | a dual opposing-slide rear-living layout with a kitche… |
| 2900BH | Passport SL | 6,956 lbs | 33' 3" | 10 | an outdoor-kitchen double-bunk bunkhouse with a large … |
| 253RD | Passport SL | 6,012 lbs | 29' 10" | 6 | a front-bedroom, rear-bath layout with a walk-through … |
| 2080MK | Passport SL | 5,260 lbs | 24' 11" | 4 | a front private custom king bedroom, a rear bath, a si… |
| 2605RB | Passport SL | 6,762 lbs | 30' 6" | 6 | a full rear bath, a front queen bedroom, a large slide… |
| 2600FK | Passport | 7,135 lbs | 30' 10" | 6 | a front-kitchen layout with a rear private bedroom, du… |
| 3300BK | Passport | 8,505 lbs | 37' 11" | 10 | a triple-slide bunkhouse with a kitchen island and an … |
Figures for profiled plans are verified against RVUSA structured spec records (2026); dry weight and MSRP, where RVUSA omits them, are from Keystone factory listings and dealers, with GVWR derived as dry plus payload and flagged where the dry figure is a near-variant. Options affect final weights — always confirm against the unit's own weight sticker.
04 What owners & reviewers report
Triple-slide bunkhouse
A triple-slide family bunkhouse flagship: a kitchen island, an outside kitchen, double-size bunks and a strong payload, sleeping up to ten in nearly 38 feet of premium Passport.
Built for large families who want a near-residential premium trailer
Three slides and a 76-gallon black tank put it at the residential end of the half-ton-towable range, though its length and weight want a capable truck.
Verify the loaded tongue weight before you tow
Keystone publishes tongue weight as a pre-production dry estimate; real loaded tongue weight runs higher and lands on the tow vehicle's payload. Weigh the loaded trailer and check it against your truck's rating before relying on the brochure figure.
On the weight figures
Dry weight (8,505 lb) is the Keystone/dealer figure; GVWR is derived as dry plus the RVUSA cargo capacity (2,066 lb).
05 How it compares
The ultra-lite bunkhouse — lighter and shorter, sleeps ten without the premium trim.
A heavier family bunkhouse — four-season build, needs a capable half-ton.
A triple-slide premium Bullet — rear-living rather than bunks.