Naturnest Sirius 3 Reviewed – The Best Rooftop Tent?
Finding the perfect rooftop tent is a challenge every outdoor enthusiast understands. It needs to be durable, easy to set up, and spacious while offering comfort through every adventure. Enter Naturnest Sirius 3, a premium rooftop tent that promises to revolutionize your camping experience. With rooftop tents gaining massive popularity among adventurers seeking convenience and freedom, this review dives deep into the Naturnest Sirius 3 to uncover its features, benefits, and whether it lives up to the hype.
Whether you’re a seasoned overlander or planning your next weekend escape, keep reading to see if this hard-shell, 3-person clamshell tent fits your needs.

Overview of Naturnest Sirius 3
The Naturnest Sirius 3 is a 2XL clamshell rooftop tent designed to comfortably accommodate up to three people (two adults and one child). The tent’s spacious layout and thoughtful engineering set it apart in the competitive world of rooftop camping.
Design Highlights
- Capacity: Designed for 3 individuals, with extra space to stretch out.
- Clamshell Design: Easy setup and takedown thanks to its gas strut-assisted system.
- Premium Features: Integrated panoramic skylights for stargazing, blackout fabric for superior light blocking, and added storage solutions.
This is not just a tent; it’s a mobile sanctuary crafted for adventure enthusiasts who value both comfort and function.
Key Features and Benefits
What makes the Naturnest Sirius 3 stand out? Here’s a breakdown of its most compelling features:
1. Premium Construction Materials
The Naturnest Sirius 3 is built with durability in mind:
- Double-layer UV protection helps block harmful rays and keep the interior cool.
- Waterproof fabric ensures you stay dry in heavy rain.
- High-quality YKK zippers ensure a long lifespan for your tent components.
This level of construction means the tent can handle anything—from harsh sun to torrential downpours.
2. Panoramic Skylights
Few rooftop tents offer the sheer luxury of panoramic skylights like the Sirius 3. Not only do these skylights allow for night-after-night stargazing, but they also bring in ample natural light during the day. Whether you’re watching the sun rise over the mountains or the stars twinkle in clear skies, the skylights add a magical touch to your camping experience.

3. Weather Resistance and Reliability
The Sirius 3 excels in weatherproofing. Dual-layer fabric with waterproof coatings, all-season insulation, and engineered wind resistance ensures this tent holds up in snow, rain, or wind without compromising comfort or stability.
4. Innovative Storage Solutions
Compact gear storage is crucial for any rooftop tent. The Sirius 3 comes with:
- Two external shoe bags to keep dirt outside.
- Extra interior pockets for storing personal items like flashlights, phones, and journals.
5. Spacious Comfort
Camping should be relaxing—not cramped! With dimensions of (86.6 x 63 x 47 inches) when opened, the Naturnest Sirius 3 ensures enough space for everyone inside. It even features a moisture-resistant high-density mattress for guaranteed comfort after long days on the trail.
Installation and Setup
Ease of installation can be a dealbreaker for rooftop tents, but the Naturnest Sirius 3 makes this process impressively simple. Here’s a breakdown:
1. Attach the Tent
Secure the tent to your vehicle’s roof rack using the supplied mounting hardware. It’s compatible with most vehicles that have crossbars.
2. Open with Gas Struts
The clamshell design utilizes gas struts, which allow effortless setup and takedown. You’ll have your tent up and ready in just 3-5 minutes.
3. Secure for Stability
Follow additional manual tips to optimize stability, especially if you’re camping in windy conditions.
Pro Tip: Practicing the installation in your driveway before heading out on your trip can save time and reduce stress.
Performance in the Field
After testing the Naturnest Sirius 3 in a variety of scenarios, here’s how it performed:
Comfort
The high-density foam mattress provided a restful sleep experience, even after intense hikes.
Ventilation
Built-in ventilation panels prevented condensation buildup and kept the tent’s interior fresh, even in humid environments.
Weather Conditions
It excelled during wet, windy, and cold conditions. The waterproof shell and aerodynamic clamshell shape ensured stability and protection.
Challenge:
While the tent performs exceptionally well in weather resistance, its overall weight (249 lbs) may be a limitation for some vehicles or users. Double-check your roof rack’s capacity before purchasing!
Comparison with Competitors
How does the Naturnest Sirius 3 stack up against other well-known brands?
Feature | Naturnest Sirius 3 | Tepui Explorer Series | iKamper Skycamp 3.0 |
---|---|---|---|
Panoramic Skylights | ✅Yes | ⛔ (Standard Windows) | ✅Yes |
Ease of Setup | ✅ 3-5 minutes | ⛔ 10+ minutes | ✅ 1-3 minutes |
Durability (Weatherproof) | ✅ Heavy-duty materials | ✅ Good | ✅ Excellent |
Price | $2,799.97 (discounted) | $2,950.00 | $3,899.00 |
The Sirius 3 shines with its pricing, skylight design, and dependable weatherproofing, offering a strong balance of features that rival more expensive models like iKamper.
Customer Support and Warranty
Naturnest doesn’t just build tents; they back them up with strong customer support and guarantees:
- 1-Year Manufacturer’s Warranty on materials and workmanship.
- 30-Day Money-Back Guarantee if you’re unsatisfied (full refund, no restocking fees).
Need help? Count on lifetime support from the Naturnest team for all your questions or concerns.
Pricing and Value
The Naturnest Sirius 3 is reasonably priced at a discounted $2,799.97 (down from $3,499.97), giving adventurers an excellent deal for the quality it delivers.
If you’re a member, the price drops further to $2,659.97, bringing even better value into the picture. Given its robust materials, luxury features, and versatility, it justifies the price compared to other high-end rooftop tents.
Pros and Cons
Pros
- Clamshell design offers quick and hassle-free setup.
- Panoramic skylights create a unique stargazing experience.
- Durable and weatherproof materials for all seasons.
- Spacious interior with thoughtful storage solutions.
- Competitive pricing with discounted offers.
Cons
- Heavyweight may not suit smaller vehicles.
- Setup instructions could include more detail for beginners.
Final Verdict on the Naturnest Sirius 3
The Naturnest Sirius 3 stands out as an ideal choice for outdoor enthusiasts, families, and anyone looking to elevate their camping game. Its innovative features like panoramic skylights, rugged build, and comfortable interior make it a frontrunner in the rooftop tent market. While it’s not the lightest option available, its premium quality and thoughtful design justify the investment.
If you’re ready to transform your outdoor experiences, take the plunge and explore the Naturnest Sirius 3 for your next adventure. Order yours today and sleep under the stars in ultimate comfort.