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Upgrade your overland and camping setup with the ARB Simpson III Rooftop Tent and Annex Combo—designed for fast setup, elevated sleeping comfort, and added living space.
Built for travelers who value reliability and convenience, the Simpson III unfolds in minutes to provide a secure, off-the-ground sleeping area protected from the elements, while the included Annex adds extra room for storage, changing, or sheltered use.
The tent features a 300GSM polycotton canvas shell combined with a 300D Oxford polyester flysheet, offering durability and weather resistance in varied outdoor conditions. A super-strong aluminum base with foam insulation and ABS wrapping enhances comfort and structural integrity, while steel-braced hinges and anodized aluminum poles ensure dependable support during use.
Key Features
- Complete rooftop tent + annex kit
- Fast unfolding design for quick setup
- 300GSM polycotton canvas tent shell
- 300D Oxford polyester flysheet for weather protection
- Super-strong aluminum base with foam-insulated, ABS-wrapped underside
- Anodized aluminum support poles for strength and corrosion resistance
- Steel-braced hinges for enhanced durability
- 900GSM UV-treated travel cover with welded seams
- Annex included for added space and versatility
- Aluminum ladder included
- Designed for overlanding, camping, and touring use
Why Choose the Simpson III Rooftop Tent
- Elevated sleeping platform away from ground moisture and insects
- Quick setup and pack-down for frequent travelers
- Durable materials designed for repeated outdoor use
- Annex adds flexibility for storage or sheltered space
- Trusted ARB build quality for overlanding and touring
Shop the look:
Set up camp anywhere with comfort and confidence—choose the ARB Simpson III Rooftop Tent with Annex today.
- Product Name: ARB Simpson III Rooftop Tent with Annex
- Series: Series III
- Part Number: 803804
- Tent Shell Material: 300GSM Polycotton Canvas
- Flysheet Material: 300D Oxford Polyester
- Base: Aluminum with foam insulation & ABS wrapping
- Pole Material: Anodized Aluminum
- Hinges: Steel-braced
- Travel Cover: 900GSM UV-treated
- Total Weight: 178.6 lbs
- Prop 65: No
The origins of ARB can be traced back to Australia’s remote Top End, circa 1975. A region of vast distances and rugged terrain, it was fast becoming a Mecca for the nation’s burgeoning 4WD community. However, the very environment that attracted 4 wheelers also wreaked havoc on their equipment – when driving in extreme conditions, only the best 4×4 accessories will do.
This was the conclusion drawn by Tony Brown during his travels at the time. While exploring the treasures of the Top End, the skills Tony gained from working on his Land Rover were regularly called on to mend damaged bull bars and broken roof racks. Bar work back then was crude, not at all suited to overland touring, and through this experience an idea was born – high quality equipment that met the vigorous demands of 4WD owners.
Upon returning to Melbourne, Tony put theory into practice via the family garage, where he sought to address the product deficiencies he’d encountered. His vision called for a combination of sound design principles and reliable raw materials… a simple solution to an endemic problem. The concept was embraced when it hit the fledgling 4×4 market, and ARB – the initials of Anthony Ronald Brown – was founded.