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The Outback Series OB-120 360 degree product view
The Outback Series OB-120 360 degree product view

The Outback Series OB-120

Starting Base MSRP $47,000

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Color: Green
Trailer Specs
  • 16 ft 9 in
  • 7 ft 0 in
  • 2543 lbs
  • 280 lbs
  • 2,779 lbs
  • 315 lbs
  • 400 W
  • 102 Ah Lithium (x1)
  • Coil Spring
  • Electric Drum
  • 79.5 in
  • 45.5 in
  • 54 in
  • 2+
  • 245/75 R16
  • 21 in
  • 16.5in
  • 30 Gal
  • N/A
  • (1x) 20 lb
  • 2.65 cu ft (75 L)
  • 14,300 BTU
  • 6,500 BTU
  • Tube Steel
  • Powder Coat w/e-coat Primer
  • 4200 lbs

Power Upgrades
  • Roof Rack Solar

    Roof Rack Solar

    400watts of solar (2- 200w panels wires in series) pai…

  • Roof Top Tent Solar

    Roof Top Tent Solar

    360 watts of solar (2- 190w Flex panels wires in serie…

  • DC/DC Charger - 30A

    DC/DC Charger - 30A

    Keep your battery bank topped up no matter where the t…

Battery Upgrades
  • Stage 1: Battery - 162 Ah

    Stage 1: Battery - 162 Ah

    Includes one, 162Ah High Capacity LiFePO4 Lithium Batt…

  • Stage 2: Battery - 324 Ah

    Stage 2: Battery - 324 Ah

    Double the capacity with two, 162 Ah High Capacity LiF…

Accessories
  • Hi-Lift Jack Mount - rear

    Hi-Lift Jack Mount - rear

    Be prepared for the unknown with the trail must bring,…

  • Rear Storage Box OB

    Rear Storage Box OB

    Bring more gear with the aluminum storage box. Compres…

  • Rear Molly Panels

    Rear Molly Panels

    Add function and gear capacity to your OB-120 with our…

  • Traction Board Mount OB

    Traction Board Mount OB

    Our traction board mount attaches to the integrated t-…

Accessory Upgrades
  • Tri-Fold Mattress

    Tri-Fold Mattress

    Versatility meets comfort with the 6" tri-fold mattres…

  • Shower Enclosure

    Shower Enclosure

    Hot showers aren't just for campgrounds anymore. The O…

  • Front Box Molly Panels

    Front Box Molly Panels

    Add function to your Storage box with our aluminum mol…

  • Hi-Lift Jack Mount

    Hi-Lift Jack Mount

    Be prepared for the unknown with the trail must bring,…

Awning Upgrades
  • 270° Awning

    270° Awning

    Take your outdoor living space to the next level with …

  • 180° Awning

    180° Awning

    The OVS 180° awning provides broad, side-facing covera…

  • Awning Wall Kit for 180°

    Awning Wall Kit for 180°

    Extend the versatility of your 180° awning with the ma…

  • Awning Wall Kit for 270°

    Awning Wall Kit for 270°

    Get more from your 270° awning with the purpose-built …

Rooftop Upgrades
  • 12V Air Conditioner

    12V Air Conditioner

    Stay cool without ever needing a hookup. The 12V air c…

  • Roof Vent Fan

    Roof Vent Fan

    irflow makes every season more comfortable. The Maxxfa…

  • Rooftop Tent

    Rooftop Tent

    Expand your sleeping capacity without expanding your f…

  • Roof Rack

    Roof Rack

    The OB-120 custom roof rack is powder coated aluminum …

Made in the USA
Imperial Outdoor OB120 camped beside a lake with the awning deployed.

Small Enough to Get Here. Big Enough to Stay.

Compact by design. Capable by nature. Ready for wherever the trail leads.
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Learn More About the OB-120 Model

OB-120 front view
Imperial Outdoors OB120 front large front window.

Dual-pane Thermo acrylic window

Enjoy superior performance and durability with the dual-pane, lightweight acrylic windows. High quality rubber seals for maximum weatherproofing. The interior of the window contains the retractable fine mesh insect screen on one side & a blackout blind with reflective exterior on the other. These can be used independently, or together for varying combinations of privacy and ventilation. The blind also creates a second dead air space for maximum thermal efficiency in very cold conditions.
Imperial Outdoors OB120 entry door with heavy duty screen door.

Entry Door

Our premium entry doors feature dual locking latches and dual rubber seals, ensuring a secure and weatherproof seal. Features include a dual-pane acrylic window, and a heavy duty screen door. The screen door is locking so you can enjoy the fresh air while being secure inside.
Imperial Outdoors OB120 front box has a spare tire and molle boards installed.

Spare Tire

The Outback Series trailers come with a full size matching spare tire. Securely attached to the front of the front storage box for easy access.
ARK tongue jack on front of OB120 from Imperial Outdoors.

Tongue Jack

The ARK XO500 is a heavy-duty tongue jack built for the demands of serious off-road adventure. Designed to handle the rugged conditions the OB120 was built for, the XO500 provides reliable, smooth operation for hitching and unhitching — even on uneven terrain where a standard jack would struggle. Swivels completely out of the way and the removable handle ensures maximum clearance when off-road.
ARK corner steadies installed on Imperial Outdoor off grid campers.

Corner Stabilizing Jacks

A stable, level campsite starts with a solid foundation. The ARK corner steadies provide four-point stabilization that eliminates the rock and sway of a parked trailer, giving you a firm, comfortable platform whether you're cooking, sleeping, or just relaxing inside. Robust, easy to operate, and built to ARK's exacting standards — it's a small upgrade that makes a big difference in everyday comfort.

Trailer Specs

  • Overall Length (not including rear accessories)16 ft 9 in
  • Overall Height7 ft 0 in
  • Unit Dry Weight (base)2543 lbs
  • Tongue Weight (base)280 lbs
  • *Unit Dry Weight (w/all options)2,779 lbs
  • *Tongue Weight (w/all options)315 lbs
  • Solar Capacity (max w/options)400 W
  • Battery Capacity (max w/options)102 Ah Lithium (x1)
  • Suspension TypeCoil Spring
  • Brake TypeElectric Drum
  • Overall Width (including fenders)79.5 in
  • Interior Height (floor-to-ceiling)45.5 in
  • Interior Width (wall-to-wall)54 in
  • Sleeping Capacity2+
  • Tire Size245/75 R16
  • Ground Clearance (to frame)21 in
  • Ground Clearance (to skid plate)16.5in
  • Fresh Tank Capacity30 Gal
  • Grey Tank CapacityN/A
  • LP Tank Capacity(1x) 20 lb
  • Refrigerator Capacity2.65 cu ft (75 L)
  • Furnace Output14,300 BTU
  • Air Conditioner (12V)6,500 BTU
  • Frame MaterialTube Steel
  • Frame CoatingPowder Coat w/e-coat Primer
  • Max Trailer Capacity (GVWR)4200 lbs

Small by Design. Capable by Nature.

Imperial Outdoors OB120's traveling down a tight rocky trail.
The pullout kitchen is in the rear of the OB120 that has a sink, 2 burner cooktop, and spice rack storage.
Imperial Outdoors OB120 solar with roof rack, and the 12v Velit air conditioner.
The OB120 from Imperial Outdoors has the Cruisemaster CRS suspension crawling over a rocky terrain.

Go Further

The OB120 was engineered to go where bigger trailers simply can’t. With Cruisemaster CRS independent suspension, 32″ all-terrain tires, a rugged steel chassis, and 16.5 inches of ground clearance to the skid plate, the OB120 has the hardware to handle serious backcountry terrain. Its compact footprint and low center of gravity let it thread tight trails and navigate technical spots that would stop a full-size rig cold — making it the most versatile off-road trailer in the Imperial Outdoors lineup.

Imperial Outdoors OB120's traveling down a tight rocky trail.

Go Further

The OB120 was engineered to go where bigger trailers simply can’t. With Cruisemaster CRS independent suspension, 32″ all-terrain tires, a rugged steel chassis, and 16.5 inches of ground clearance to the skid plate, the OB120 has the hardware to handle serious backcountry terrain. Its compact footprint and low center of gravity let it thread tight trails and navigate technical spots that would stop a full-size rig cold — making it the most versatile off-road trailer in the Imperial Outdoors lineup.

Imperial Outdoors OB120 set up off grid base camp in the woods.

Your Basecamp. Perfectly Packed.

Everything you need, exactly where you need it — so you can spend less time inside and more time out there.
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OB120 folding sofa/bed set up for various positions.
The imperial Outdoors OB120 bed in lay down position with cubby netting along side the bed.
Imperial Outoodrs OB120 interior side picture of the sofa in bed position.
Imperial Outdoors OB120 slide out Dometic 75 liter fridge/freezer combo.
Slide out kitchen on the Imperial Outdoors Outback Series OB120.
Upper cabinets in the OB120 from Imperial Outdoors.
Interior cabinets in the OB120 and the sofa in seat position.
Interior controls of the Victron and Truma Eco combo in the OB120.
OB120 interior front head boat position for additional storage.
Additional storage in the front head board of the Imperial Outdoors OB120.
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Imperial Outdoors OB120 ready to be hooked up for the rough trails ahead.

Manuals & Docs

When you’re out on an adventure, the last thing you want is to be left guessing.  Visit our Manuals & Docs page to find the info you’re looking for.  Owner’s Manuals, Warranty info, Maintenance guides and more are just a click away.

Manuals & Docs

Your Questions Answered

Find the answers to most common questions. If you don’t see your question listed, let us know so we can add it to our list. We want our customers to be informed so you can enjoy your adventure without stressing over the small things.
View all FAQs

If you've been searching for a compact, go-anywhere trailer that doesn't ask you to trade capability for size — the OB120 was built for you. It's the ideal choice for solo adventurers and couples who want the full Imperial Outdoors four-season experience in the most versatile, vehicle-friendly package we make. Smaller rig, same DNA, zero compromises.

Imperial Outdoors OB120 trailing in the back country roads of Utah.
Base camp set up of the OB120 from Imperial Outdoors.
Setting up base camp near the base of the Grand Canyon.
OB120 during along the vacant dirt roads of Utah
Imperial Outdoors OB120 parking in the desert of Arizona.
OB120 traveling in the desert plains of Utah.

Ready to Start Your Adventure?

Get in touch with one of our Authorized Imperial Outdoors® dealers!
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