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Australia's most innovative off-road camper trailer

Meet the COSMOS: Engineered to overcome Australia's most extreme terrains with a military-spec chassis, Teko Stage 4 air suspension and 24V off-grid power.

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3-minute camp setup24V off-grid power — days without solarAustralian-designed & Melbourne-built
This is the COSMOS

Camping reimagined

An Australian-made off-road camper trailer, purpose-built for the tracks others turn back on.

At its core is a 100mm x 50mm RHS military-spec steel chassis with an anti-corrosion powder-coat finish. Paired with Teko Stage 4 adjustable airbag suspension for control over the toughest tracks.
The COSMOS has a compact, manoeuvrable footprint that handles tight technical tracks. At 1.95m wide and 4.4m long, its bounce-proof modular storage system features hatches, drawers, cubbies and slide-outs, giving a dedicated home to every item in all conditions.
Off-grid capability is built in from the ground up. A 24V power system runs for days without solar input. Ducted rooftop tent and annexe heating keep your camp comfortable. A fully equipped galley includes dual fridges, a gourmet kitchen, and a hotel-grade coffee station.
Setup from arrival takes under 3 minutes.
COSMOS camper set up on the beach
Camp ready in3 minutes
4.4mLength
1.95mWidth
1,640kgTare Weight
24VOff-Grid Power
In Partnership With
Mickey Thompson TyresThe Bush Company

The COSMOS in
its element

COSMOS rear on beachCOSMOS camp setupCOSMOS wheel detail
Key Features

COSMOS: Off-roading without limits

Military-spec chassis

100mm x 50mm RHS steel with anti-corrosion powdercoat. Engineered to outlast anything the track throws at it.

Independent air suspension

Teko Stage 4 adjustable airbag suspension with dual shocks per wheel, for control on the toughest tracks.

3-minute setup

No jockey wheel, no fuss. Pull up, deploy and be at camp before others have found their tent pegs.

Compact & manoeuvrable

1.95m wide and 4.4m long. Tight enough for technical tracks and tough enough for the long haul.

Bounceproof modular storage

Hatches, drawers, cubbies and slide-outs. Every item has a dedicated home, no matter how rough the road.

Days of off-grid power

24V power system built to run for days without solar input. Your camp, your rules, your timeline.

Ducted heating & gourmet kitchen

Ducted rooftop tent and annexe heating, dual fridges, gourmet galley and a hotel-grade coffee station.

Semi-enclosed staircase

Lit, tractive treads instead of the typical ladder, safer, smarter and built right into the design.

Designed with a difference

01

Australian-designed & Melbourne-built

Every COSMOS is designed and built for Australian conditions by a team that lives and breathes the 4x4 lifestyle.

02

Leading global components

Components are chosen to perform when it matters most. Only suppliers that meet the COSMOS standard make it on board.

03

Built to a standard that lasts

Geoff Connor's 20+ years in the IT department at Ford Motor Company means MOSFAB operates to automotive-grade standards, every time.

04

Comfort without compromise

The COSMOS doesn't ask you to choose between capability and comfort. Both are standard, not optional.

James Connor, Founder and Geoff Connor, Director of MOSFAB
Our Story

A father & son. One obsession. Exceptional design.

James Connor is well known in the 4x4 Custom Tray and Canopy space. You may have seen him at a 4x4 Outdoor Show. Now, he has channelled everything into his dream: the COSMOS Camper.

Geoff brings more than 20 years in the IT department at Ford Motor Company, applying the rigour of a global automotive organisation to every aspect of how MOSFAB is run.

Together, they are creating an Australian icon in the 4x4 outdoor market.

FAQ

Your questions, answered

The COSMOS is designed and manufactured in Melbourne, Australia. Every unit is built locally with only the best components selected for proven reliability in outback terrain.
In travel mode, the COSMOS measures 4.4 metres long, 1.95 metres wide and 2.1 metres high. Tare weight is approximately 1,640 kg. This keeps it manageable for a wide range of capable tow vehicles.
We recommend a 4WD with a braked towing capacity above 2,000 kg. The compact footprint and modest weight mean owners can tow with mid-size and full-size 4WDs without needing a heavy-duty platform.
The COSMOS includes a two-person wedge rooftop tent, accessible via a semi-enclosed staircase, not a ladder. The staircase has lit, tractive treads for safer access at night.
The COSMOS runs Teko Stage 4 adjustable airbag suspension with dual shocks per wheel. The airbags also assist with levelling on uneven campsites and lifting the coupling off the towball without a jockey wheel.
Yes. It is built around extensive off-grid power, on-board water, a diesel hydronic heating system, dual fridge drawers, a galley setup and a coffee station. There is also an onboard air tank for tyre reinflation after airing down on rough tracks.
The COSMOS is a premium Australian-made off-road camper trailer, purpose-built by MOSFAB for high-performance touring in rugged terrain. It features a truck canopy-style storage base with a rooftop wedge tent, combining serious off-grid capability with thoughtful storage, off-grid power and comfortable amenities.
MOSFAB is a Melbourne-based manufacturer founded by a father-and-son team. James leads product design and innovation, with more than two decades of design experience. Geoff brings over 20 years from Ford Motor Company's IT division and oversees business systems and processes.

Your next track starts here

Military-spec. Off-grid capability. Australian-built. The COSMOS is everything a serious off-road adventurer needs. Take the first step today.

Takes less than a minute.

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