White off-road pickup truck with roof equipment parked on a grassy field, surrounded by trees, facing forward.

oyster party

oyster party

Open-Shell Adventures is powered by Cajon Outdoor Equipment
Where adventure meets innovation, and the road ahead is always open.


Camping trailer with open storage compartments, featuring an iEFROST cooler and outdoor kitchen setup, in a natural outdoor setting.

The setup

Outdoor power station setup with batteries, solar panel connections, and first aid kits.

The Oyster fleet is fully equipped for comfort and convenience, making every adventure seamless and stress-free. Each vehicle is designed for off-road capability and self-sufficient travel, featuring a 12-volt system and an inverter for 240-volt appliances, ensuring you're prepared for life on the road.



Every setup includes a Homeless Ape clamshell rooftop tent for quick and easy setup, along with a 270-degree awning for ample shade and shelter. A built-in air compressor and a comprehensive cooking setup—including all necessary utensils and cutlery—make outdoor meal preparation effortless, whether you're in the bush, by the beach, or anywhere in between.


View from inside a tent with open flap, showing a scenic outdoor landscape with grass, trees, and morning sunlight.

For added convenience, the fleet comes with Android Auto, Apple CarPlay, and radar/adaptive cruise control to enhance safety and ease of driving. With their versatile, fully-equipped design, Oyster vehicles are perfect for travelers seeking a comfortable, self-contained experience, whether tackling rugged trails or enjoying a peaceful night under the stars.


Off-road vehicle setup with fridge, camping oven, and storage compartments.

Custom vehicle storage system with Kings branded components

Oyster Menu

  • The Oyster Mk1 is a fully equipped Toyota Hilux designed for off-road adventures and outdoor comfort. It features a rooftop tent that can sleep up to two adults comfortably, making it ideal for couples or solo travelers seeking a self-contained, stress-free experience in the wild.

  • Oyster Mk2 is a next-generation Ford Ranger, built for off-road adventures with enhanced comfort and capability. It features two rooftop tents, providing comfortable sleeping space for up to four people—perfect for families or small groups exploring the wild. With 200Ah of lithium battery power, it ensures reliable off-grid performance, keeping your essential devices and appliances powered throughout your journey.

  • Coming Soon

  • Coming Soon

Ready to explore the great outdoors with a fully-equipped adventure vehicle? Whether you're planning an off-grid escape, need details about our fleet, or have questions about booking, we're here to help. Our team is ready to provide expert advice, travel tips, and all the information you need for a seamless experience. Reach out today, and let’s get you on the road to your next unforgettable adventure!

Start yor adventure - contact us

Start yor adventure - contact us

Because Every Adventure Starts With The Right Answers

Hire Open Shell Adventures vans through Camplify

All Open Shell Adventures vans are booked through Camplify – Australia’s most trusted platform for camper van bookings. To ensure your trip is as seamless as possible, every Camplify booking is straightforward and convenient, complete with comprehensive insurance, exceptional customer service, and roadside assistance.

24-hour roadside assistance

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comprehensive insurance

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24-hour customer service

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thousands of reviews

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flexible cancellation policy

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REVIEWS
★★★★★

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nadja

december 2024

“My mom, aunt and me rented this camper for a roadtrip from Perth to Esperance and back for 2 weeks and had a great time! We had no issues at all with the car, it was easy to drive, clean, spacious and had lots of high quality camping equipment. The rooftop tent and awning are from Stevens own brand and were great quality and really easy to set up and use. We had everything we needed! Driving offroad was so much fun and easy as well!

Steven & Paige were really welcoming and helpful making sure we will have a good time definitely would rent it again.”

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cecile

January 2025

“I recently rented Steven's 4x4 for a week-long holiday in Southwest Australia, and I couldn't have been more pleased with the experience!

First and foremost, Steven was incredibly available and responsive. He promptly answered all of our questions both before and during our trip, which made planning so much easier.

The car itself was fantastic! The rooftop tent was a breeze to set up, and the compressor for adjusting the tires made switching between beach driving and regular roads easy. The vehicle was fully equipped for our adventures, though I did find that a few tools would have been handy for any unexpected adjustments.

Overall, I highly recommend renting from Steven. His excellent service and the quality of the car made our trip truly memorable. Thank you, Steven! We'll come back!”

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Chun wai

November 2024

“We booked Oyster 1 for a 4 day trip to Albany -- Steven was responsive on camplify and answered all the questions I had! The vehicle was very well equipped satisfying all our cooking needs. We liked having oven at the back of the car so we can bake potatoes and veges on the go. The 270 degree awning also provided ample amount of shades and lightings for cooking at night. Having a big water tank and battery in the car also means that we were able to live completely off grid no problems at all!”