23ZERO Armadillo Horizon 3 Hardshell Rooftop Tent

The 23Zero Armadillo Horizon 3 is a rugged, feature-rich aluminum hardshell roof tent built for serious overland exploration. With a new high-opening design, 2″ self-inflating mattress, and unmatched ventilation, this rooftop tent hardshell blends durability, comfort, and convenience.

The 23Zero Armadillo Horizon 3 sets a new benchmark in rooftop tents hardshell innovation. With inspiration pulled from the Kabari PRO, Armadillo X, and Armadillo A, the Horizon 3 merges sleek, aerodynamic design with the most popular features that matter most to overlanders and avid campers. It’s a 14 GA fully welded aluminum shell with rounded corners that looks sharp and offers trail-tested toughness and weather protection year-round.

This left-side-opening tent features a high-opening gas-strut-assisted hinge for quick, easy setups and takedowns. The new design eliminates the need for front rainfly poles—replaced with an integrated hoop for simple rain coverage. Inside, enjoy 360° views through oversized windows (two 45” x 23” side windows, a 39” x 30” door, and a 46” x 4” rear window), plus a 36” x 22” skylight for stargazing.

Built for superior sleep, the Armadillo Horizon 3 includes a plush Self-inflating mattress with dual fill ports, allowing more interior space for bedding. ECO13B fabric with Light Suppression Technology (LST) creates a cool, dark retreat, even on bright summer mornings. The tent also includes a built-in USB LED light bar (white, amber, and blended modes), bug mesh for all openings, and weather canopies for protection and airflow.

Storage is another strong point of Horizon 3. From the overhead ten-pocket gear loft and bedside storage to the hanging organizer and boot bag, there’s a place for everything. A dual T-slot rail system on the roof supports 50 lbs of gear like solar panels or recovery gear, while the power module—featuring 12V, USB-A, and USB-C ports—connects via pre-wired SP-50 Anderson plug.

The Armadillo Horizon 3 is designed for vehicles of all sizes—from crossovers to full-size rigs—and comes ready with a preinstalled ladder, window poles, gear bags, snow pole, and mounting kit. It’s the total package for anyone who overlands and camps hard but wants to sleep like a king.

Comfortable Sleeping Experience

Self-inflating mattress offers excellent comfort and support with dual fill ports for easy inflation and top off—plus, it compresses easily to allow room for bedding during transit. Interior bedding storage keeps your gear stowed inside the tent (up to 65” W x 12” D x 12” H), so you’re always ready to roll (pump not included).

Fast, Simple Setup

Gas-strut-assisted hinge system delivers lightning-fast deployment and takedown—perfect after a long day on the trail. Front rainfly hoop design replaces spring poles, making setup even easier while maintaining weather protection.

Superior Climate Control

23Zero ECO13B fabric with Light Suppression Technology (LST) keeps your sleeping area cooler and darker, minimizing sun exposure so you can sleep in longer. Integrated heater/cooler port accepts up to 5” ducting and includes a locking drawstring sleeve—perfect for running a diesel heater or portable A/C system.

Unmatched Views & Ventilation

All windows feature weather canopies and bug mesh, providing airflow without sacrificing protection or privacy. 360° visibility and airflow with oversized mesh-screened windows:

• Entry door (39” x 30”)

• Side windows (45” x 23”)

• Head-space window (46” x 4”)

• Stargazer / Sunroof Sky (36” x 22”)

Integrated Power & Lighting

USB LED light bar (59”) with dimmable white, amber, and blended modes creates the perfect ambiance (power supply not included). Power module with 12V socket, USB-A, and USB-C ports wired to a preinstalled SB-50 Anderson plug at the front right corner for easy power access (cable to power source not included).

Smart Storage Solutions

Overhead gear loft (50” x 20”) includes one clear tablet pocket (13” x 8.5”), one large mesh pocket (13” x 8.5”), and eight smaller mesh pockets (8.5” x 8.5”). Two bedside storage pockets (11” x 5”) and head/foot pockets (7” x 6”) keep essentials within reach. Included boot bag (15” x 22”) with dual shoe compartments and a hanging gear bag (15” x 22”) with five organization pockets store gear off the ground and out of the way.

Rugged, Aerodynamic Design

14 GA fully welded aluminum hardshell is trail-tested for strength and durability while staying lightweight. Rounded corner design reduces wind resistance and road noise while adding modern aesthetics. Preinstalled ladder and mounting kit make setup on a wide range of vehicles quick and easy.

Tent-Top Utility

Dual adjustable T-slot roof rails (45” x 2.75”) offer a 50 lbs load capacity—perfect for solar panels and more.

• Choose the Horizon 2 if you want a lighter, lower-profile rooftop tent that’s perfect for couples and daily-driver builds.
• Choose the Horizon 3 if you want more interior space for longer trips or an additional sleeper.

• Four (4) window poles with storage bag – 32.5” long

• Four (4) mounting plates

• Eight (8) sliding mounting plate sets (plate, bolt [M8 1.25 – 2.5”], washer, nylock nut [13mm])

• 13mm ratcheting box wrench

• 5 mm Allen wrench

• Two (2) guy lines

• Two (2) stakes

• Snow pole and tensioning leg

• Four (4) rail end caps

• Two (2) handles with hardware (M8 1.25 – 0.75”, 5 mm hex head)

• Four (4) T-Bolts, washers, and nylock nuts compatible with the rails (M6 1.0 – 0.875”)

• Small repair kit

• Spare parts bag

• Storage pouch

This item ships free within the contiguous U.S. Delivery timelines vary by product size and shipping method. Large items may ship via freight and require delivery appointment scheduling. See our Shipping Policy for details.

Rooftop tents (RTTs) are a versatile and comfortable way to camp, but they do require some planning before purchase and installation. The considerations below apply to most rooftop tents, regardless of brand or model.

Vehicle compatibility
Not all vehicles are suitable for rooftop tent use. You should confirm that your vehicle’s dynamic and static roof load ratings are sufficient for the tent, occupants, and any additional gear. Always refer to your vehicle manufacturer’s specifications.

Roof racks and mounting
A compatible roof rack or crossbar system is required to mount a rooftop tent. Racks must be properly rated for rooftop tent use and securely installed. Some tents are heavier or larger than others, which may influence rack selection.

Tent weight and size
Rooftop tents vary in weight, footprint, and folded height. Consider:

• overall vehicle height once installed

• garage or parking clearance

• ease of opening and closing the tent

Heavier tents may require assistance for installation or removal.

Installation considerations
Most rooftop tents are designed to be installed by the customer using basic tools, but installation may require:

• lifting the tent onto the vehicle

• aligning mounting hardware

• ensuring even weight distribution

Some customers choose to have installation performed by a professional or with the help of a second person.

Access and daily use
Think about how often you’ll open and close the tent and how you’ll access it when deployed. Ladder placement, door orientation, and vehicle height can all affect ease of use.

Driving and handling
Adding a rooftop tent changes your vehicle’s weight distribution and center of gravity. You may notice differences in:

• handling

• braking

• fuel efficiency

These effects vary by vehicle, tent size, and driving conditions.

Questions before ordering
If you’re new to rooftop tents or unsure about compatibility, fit, or installation, we encourage you to contact us before placing your order. Our team is happy to help you make an informed decision.

Large items such as rooftop tents, kayaks, electric surfboards, e-foils, and similar equipment are typically shipped via freight carriers rather than standard parcel services.

Delivery scheduling:
Freight carriers usually contact you to schedule a delivery appointment once the shipment reaches your local terminal.

Delivery location:
Freight deliveries are typically curbside. Drivers are not required to bring items inside or assist with installation.

Inspection upon delivery:
We recommend inspecting the shipment at delivery and noting any visible damage with the carrier before signing.

Questions before ordering:
If you have questions about access, delivery requirements, or whether freight shipping is right for your location, our team is happy to help before you place your order. See our Pre-Purchase FAQs.