Overland Vehicle Systems  |  SKU: 18099901

OVS HD Mamba Clam Shell Aluminum Hard Shell Roof Top Tent – 2–3 Person

Regular price $2,799.99 USD
Shipping calculated at checkout.


Refund Policy

Our refund policy allows customers to request a return or exchange within 30 days of delivery.

We aim to make the process simple and transparent — if you’re not fully satisfied with your purchase, you can contact us within this period to arrange a return or exchange.

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  • Manufacturer's Warranty Included

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Mostly Used By Our Customers On

  • Toyota 4runner

  • Toyota Tacoma

  • Jeep Wrangler

  • Subaru Ascent

  • Ford Bronco

  • Ford Ranger

Vehicle Compatibility Notes

The vehicle models listed above represent platforms on which this rooftop tent is commonly used by customers.

It is important to ensure that both your vehicle roof and roof rack dynamic load ratings are sufficient to support the tent.

Tent Specifications

  • Closed Dimensions: 90.5″ L × 55″ W × 6.5″ H
  • Open Dimensions: 90.5″ L × 55″ W × 59″ H
  • Packaged Dimensions: 94″ L × 61.5″ W × 9.5″ H
  • Sleeping Area: 90″ L × 51.5″ W

Weight

  • Dry Weight: 220 lbs
  • Packaged Weight: 268.4 lbs

Rear Hatch & Tailgate Clearance

Rear hatch or tailgate clearance depends on the relationship between the vehicle’s usable roof length and the tent’s closed length.

If the tent closely matches or exceeds the usable roof length, rear hatch or tailgate clearance may be limited, and full opening may not be possible.

Common solutions include:

Depending on the vehicle and mounting position, the following solutions may help improve clearance:

  • Repositioning the tent forward on the roof rack
  • Using a full-length platform rack
  • Adding rack risers or spacers
  • Upgrading rear hatch lift struts
  • Using a bed-mounted or external support system (exoskeleton rack), where applicable

Load Capacity & Support Systems

If your vehicle roof or roof rack does not meet the required dynamic load capacity, an external support system (such as an exoskeleton rack) may be required to safely carry the tent.

Important Disclaimer

Always verify specifications with your vehicle and roof rack manufacturer prior to installation.

 

Overview

The HD Mamba III Hard Shell Roof Top Tent is a premium, all-aluminum clamshell rooftop tent engineered for overlanders who demand fast deployment, four-season durability, and maximum structural strength in a sleek, aerodynamic design.

Built with a honeycomb aluminum shell and insulated aluminum base, the Mamba III delivers exceptional rigidity, weather resistance, and long-term reliability. With an average setup and pack-down time of ~2 minutes, it’s ideal for frequent travelers, off-road builds, and expedition vehicles.

Designed to comfortably sleep up to three people, the Mamba III allows bedding to remain inside when closed, making it a true grab-and-go hard-shell solution.

Why Campers Choose the HD Mamba III

  • All-aluminum hard shell for superior strength and longevity
  • Extremely fast setup and takedown compared to soft-shell tents
  • Integrated roof rack crossbars for carrying additional gear
  • Aerodynamic clamshell design reduces wind noise and drag
  • Four-season ready construction for year-round use
  • Premium materials with minimal maintenance requirements

HD = Heavy-Duty Construction & Materials

The HD Mamba III is built using heavy-duty components engineered for demanding overland conditions:

  • Honeycomb aluminum shell for high strength with reduced weight
  • Insulated honeycomb aluminum base for rigidity and thermal efficiency
  • 280g rip-stop poly-cotton canvas for abrasion and weather resistance
  • Marine-grade stainless-steel hinges and hardware
  • Nitrogen gas-charged struts for smooth controlled operation
  • Military-spec weather seals for dust, rain, and snow protection

Interior & Comfort Features

  • 2.5" high-density foam mattress for all-night comfort
  • Anti-condensation mat included to reduce moisture buildup
  • Spacious sleeping area: 90" × 51.5"
  • Interior storage pockets and shoe bags
  • Bedding can remain inside when closed
  • 120g breathable mesh windows for airflow

Final Takeaway

The HD Mamba III is a best-in-class aluminum hard-shell rooftop tent for overlanders who want speed, strength, and four-season reliability without compromise.









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