The Armadillo Horizon 2 is 23 ZERO's left-opening hardshell rooftop tent, replacing the AX2 in their Armadillo line. The shell is welded 14-gauge aluminum with rounded corners and gas-strut hinges, and an integrated rain hoop replaces the front rainfly poles found on earlier models. Two adults sleep on a 2-inch self-inflating mattress under ECO13B fabric with a light-suppression coating, with four windows plus a 36" by 20" skylight, a USB-powered LED light bar, and dual T-slot roof rails rated to 22 lbs. Mounted footprint is 52.5" by 62" by 13.25"; total weight is 205 lbs with rails and ladder included.
SKU · SKU230HSARMH2L
$3995
1 retailer
At a glance6 specs
hinge
Gas-strut assisted
power
12V socket, USB-A, USB-C via Anderson SB-50
fabric
ECO13B with Light Suppression Technology
ladder
Preinstalled
seasons
4-season
mattress
2 in self-inflating, dual fill ports
Where to buy
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Description
Last reviewed May 03, 2026
Full specifications
21 fields
| hinge | Gas-strut assisted |
|---|---|
| power | 12V socket, USB-A, USB-C via Anderson SB-50 |
| fabric | ECO13B with Light Suppression Technology |
| ladder | Preinstalled |
| seasons | 4-season |
| mattress | 2 in self-inflating, dual fill ports |
| skylight | 36 in x 20 in |
| gear loft | 38 in x 22 in with 6 pockets |
| roof rails | Dual T-slot (41 in x 2.75 in), 22 lbs capacity |
| weight | 205 lbs |
| door window | 28 in x 30 in |
| Part # | SKU230HSARMH2L |
| rear window | 43 in x 7 in |
| opening side | Left |
| side windows | Two 40 in x 23 in |
| led light bar | 43 in USB (white/amber/blended) |
| shell material | 14 GA welded aluminum |
| sleep capacity | 2 adults |
| open dimensions | 62 in W x 80 in L x 49 in H |
| mounted footprint | 52.5 in W x 62 in L x 13.25 in H |
| sleeping footprint | 51 in W x 78 in L x 43 in H |
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