The OP4 is the ultimate in tough luxury. Two double beds, a large interior living area, fully-functional kitchenette and a spacious fully inflatable annexe make our best-selling camper trailer exactly where you want to be on your next outdoor adventure. And did we mention she sleeps up to 10?

Built for rough terrain
Spacious interior living area
Optional king bed
Interior double bed
Fully inflatable annexe
Slide out stainless steel kitchen

OP4 Key features

  • Two luxurious double beds (one convertible to king size) 

  • Fully inflatable spacious annexe 

  • Plush leatherette interior seating

  • Can sleep up to 10 people with inflated annexe

  • Fully functional stainless steel slide-out kitchen with 4-burner gas stove, sink, electric tap and light

  • Easily accessible pull-out fridge tray (fridge/freezer options available) 

  • Internal portable toilet & external shower

  • Exterior light for easy late-night cooking

  • Exceptional storage capacity (interior and exterior-accessible)

  • Durable suspension, with heavy duty coil springs and dual shock absorbers

  • Fully galvanised chassis

  • Off-road tyres 

  • Lightweight—1370kg tare weight— so can be towed by most standard SUVs or 4WDs

  • Ground clearance better than some 4WDs

  • Warranties:

    • Suspension: 5yr/60,000km​

    • Canvas & tent: 3yr

    • Structural: 5yr

The following optional extras can be added to your OP4 for additional comfort and convenience:

  • Roof rack

  • Hot water system

  • Shower tent

  • Heating

  • Air conditioning

  • Solar panel

  • Fridge/freezer

  • LED lighting

  • Trailer/caravan mover

  • Wheel clamp

  • Self-containment certification

  • Screw-in tent pegs

  • Custom paintwork

  • King bed cushion package

  • Off-road jockey wheel

  • Articulated polyblock hitch


  1. Double beds

  2. Seating area

  3. Table (moveable)

  4. Storage/bag stow

  5. Portable toilet

  6. Fridge slide

  7. Slide-out kitchen

Interior layout

With annexe inflated

8-sleeper configuration

10-sleeper configuration

  • Body work: Baked enamel finish

  • Box material: main body aluminium frame & composite panel exterior with galvanized steel chassis & drawbar

  • Dimensions (lid closed): 5100 (5600 inc spare wheel) x 2100 x 1450mm

  • Dimensions (lid open): 6500 x 2100 x 3500mm

  • Ground clearance: 310mm

  • 2 x double beds: 1260 x 1830mm x 2 

  • King bed option: (rear bed only—additional cost) 2180 x 1830mm

  • Trailer tare weight: 1370kg inc tent, 1455kg inc tent & roof rack

  • Ball weight: 140kg

  • ATM: 1990kg

  • Pay load: 620kg

  • Suspension: independent coil spring suspension

  • Shock absorber: Quad shock: dual gas shock absorbers per side

  • Water tank: 2 x 80l stainless tank

  • Water system: 2 x electric water pump

  • Water tank guard: 1.5mm checker plate

  • Fridge tray: 880 x 540 x 450mm

  • Stabiliser legs: 4 x drop-down lockable

  • Jockey wheel: adjustable height - swing up

  • Jerry can holder: 2 x 20L

  • Gas bottle holder: 2 x 9kg adjustable holder

  • Stone guard: front surface coated with anti-chip deadener

  • Wheels & tyres: 15" alloy wheels, 235/75R15 off-road tyres

  • Brake system: 12" electric brake & hand brake & electric breakaway

  • Lights: Full LED lighting system, internal & external

  • Portable toilet: standard

  • External shower: cold compatible (can be set up to mains water pressure)

  • Entertainment: stereo system with 2 speakers, radio, USB inputs, CD & DVD player

  • Tent material: 340g micro-weave poly-cotton (tough tent)

  • Tent tropical roof: waterproof & UV protected 

  • Interior seating: leatherette

  • Spare wheel: 1 x 235/75R15

  • Power supply: 12v & 240v

  • Battery: 2 x 100Ah deep cycle with 240v charger

  • Towing: 7 PIN flat plug & Anderson plug 

  • Trailer lights: LED tail lights x 2 sets, clearance lights x 4, number plate light x 1, tool box lights x 2, living room lights x 2, kitchen light x 1, annex light x 1, side marker lights x 4


Colour options: base unit


From $37,950*

* Includes on-road costs, EWOF, gas cert, air annexe, warranties, and GST.

Prices subject to change without notice. Contact us for a quote.


AirOPUS—Camper trailers




Purpleline—Caravan & RV Accessories

Joolca—Camping shower solutions

Electus—Solar panels, power & ecotech

Kiwi Camping - Tents & camping equipment 

Gasmate - BBQs, heating & camping equipment

Elecbrakes—Brake control systems


EzyAnchor—Tent pegs

BNT Automotive—Trailer hitches




Self-containment certification

Base Camp NZ—Exclusive NZ Dealers of AirOPUS

9 Keith Hay Court, Silverdale, Auckland 0932

027 202 4548

100% NZ owned and operated

Member: NZMCA

  • Facebook Social Icon
  • Instagram Social Icon