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  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
  • ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey
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ARB Simpson III Rooftop Tent W/ Annex

ARB Simpson III Rooftop Tent W/ Annex

The rugged soft-shell with annex for families who want extra space, weather protection, and a proven setup for extended trips.

$2,385.00 USD
$2,385.00 USD
Sale Sold out

Buy With Confidence — Here’s Why:

  • Free Shipping, No Tax — No Surprises at Checkout
  • Official ARB Dealer - 2 Year Limited Warranty Included
  • Real Human Support 833-321-5665 — Before AND After You Buy
  • First Night Bundle Included — Actually Use Your Tent Immediately
  • Fitment Guarantee — Get Fitment Confirmation BEFORE you buy

Why This Tent

Why You’ll Love the ARB Simpson III Rooftop Tent

  • Premium fire-retardant poly/cotton body built for harsh weather and four-season durability
  • Heavy-duty Oxford polyester flysheet adds reliable rain and wind protection
  • Includes a full annex room for extra living space, privacy, or gear storage
  • Fast, easy setup that deploys in minutes at camp
  • High-density 2.5" foam mattress with removable cover for comfortable, off-ground sleeping
  • 1" anodized aluminum frame for superior strength and corrosion resistance
  • Retractable aluminum ladder for safe, stable entry
  • Insect-screened windows and doors allow airflow while keeping bugs out
  • Compatible with ARB roof racks or any properly load-rated crossbars
  • Smart bungee-assist system speeds up pack-down by keeping fabric tucked in
  • Bedding stores inside the tent while traveling to free up vehicle space
  • Designed for overlanders who need dependable performance, comfort, and convenience on every trip

Will It Fit My Vehicle?

  • Fits most SUVs, trucks, and crossovers equipped with roof racks or crossbars
  • Compatible with both factory and aftermarket rack systems
  • Your roof rack must support the tent’s dynamic weight rating
  • Fitment is covered by our Odyssey Fit Guarantee when verified by one of our professionals

Not sure? We’ve got you.

We’ll personally confirm compatibility with your exact vehicle before it ships.

Just send us your:

  • Vehicle year, make, and model
  • Roof rack setup (if you have one)

We’ll make sure you get the right setup — no guesswork.

What's Included?

  • Mattress
  • Ladder
  • Window Awnings
  • Annex

ARB Simpson 3 Fitment Guide

View full details

Everything you need to know — nothing you don’t.

Tent Specs

Person Capacity: Sleeps 3 Adults
Length: 94.5"
Width: 55"
Height: 51"
Material: Polyester Cotton Canvas
Window Type: Mesh Windows
Storage Type: Soft Shell Fold Storage
Includes Canopy: Yes

Best For: Campers needing a spacious, soft-shell rooftop tent with durable poly-cotton fabric, excellent ventilation, and an included canopy—ideal for families, group trips, and extended overlanding adventures.

Shipping/Return Info

Shipping Info

We’re not fans of hidden fees or last-minute surprises. Every order ships free, with no minimums and no fine print buried at checkout. Orders are processed and shipped within 1–3 business days, because waiting weeks for gear you already paid for is ridiculous. There’s no sales tax added and no extra charges after the fact — the price you see is the final price, end of story.

If the gear isn’t right for you, we make returns simple. You have 30 days to send it back, and we don’t charge restocking fees just for the sake of it. No runaround, no hoops to jump through. We’d rather earn your trust by being straight with you than trap you in a purchase you don’t want.

Included: First Night Essentials Kit

Included: First Night Essentials Kit $(95 Value)

Why we include it: Because we believe your first night out should be simple, not stressful.

What's Included: Insulated Trail Tumbler ($30), Rechargeable Camp Lantern ($20), Permanent Lighter, First Aid Kit, and other essential overlanding gear.

Same tent. Same price. More gear.
Included while current inventory lasts.

Overland Odyssey Trail Verdict

Best For
• Families or group travelers who want a proven expedition softshell with a full annex room
• Long-trip overlanders who need durable poly-cotton canvas and strong ventilation
• Campers building a basecamp setup where the annex becomes a changing room, gear room, or extra sleeping space

Skip If
• You want a lightweight or low-profile RTT — this is a traditional expedition softshell
• Fast clamshell or wedge deployment is your priority
• Smaller crossovers or factory crossbars are part of your build

What We Like
• Poly-cotton canvas body with aluminum poles is built for long-term durability and weather resistance
• Included annex adds real ground-level living space — great for families or extended trips
• 2.5" high-density foam mattress gives solid comfort compared to many older expedition tents
• Classic touring-style design that’s been field-proven in harsh environments

Tradeoffs
• Fold-out softshell setup takes longer than modern hard-shell RTTs
• Larger open footprint requires more space at camp
• Expedition build means more weight and bulk compared to lightweight weekend tents

Featured In

Motortrend Magazine

ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey

Included Shoe Bags

The included shoe storage bag will keep the interior of your tent dirt-free.

ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey

Adjustable Ladder

The adjustable ladder can be set at whatever angle is desired for easy entry and exit.

Full Tent Review

Why Buy From Us?

FAQ

Will this tent fit my vehicle?

Yes — all of our tents are compatible with most vehicles that have a roof rack capable of supporting at least the weight of the tent in dynamic load. They fit a wide range of SUVs, trucks, and crossovers, including models like the Toyota 4Runner, Subaru Outback, Jeep Wrangler, and Ford Bronco. It mounts using standard crossbars or aftermarket roof rack systems.

Does this rooftop tent come with a mattress?

Yes, this tent come with a built-in mattress. Most models include a 2–3 inch thick sleeping pad that spans the entire floor of the tent, providing comfort right out of the box — no pad needed.

Can I install this tent by myself?

Yes, this tent can be installed at home without professional assistance. Installation typically takes 30–60 minutes and involves mounting the tent to your crossbars or rack using included hardware.

Is this tent waterproof?

Yes — all of our rooftop tents are made with weather-resistant materials and waterproof coatings. Tents include sealed seams, rainfly covers, and weatherproof zippers to keep you dry in rain, snow, and wind.

Find The Roof Tent For You

Aren't sure what tent is best for you? Take our personalized quiz to get a recommendation tailored to your exact needs or use the live chat and we will find the best one for you.

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