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  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed on Jeep Gladiator
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Side Screens Open on Jeep Gladiator
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Side Screens and Door Screen Open on Jeep Gladiator
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Side Screens and Door Screen Open Side View on Jeep Gladiator
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Doors Open Front View on Jeep Gladiator
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Doors Open Side View on Jeep Gladiator
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Side Doors Open Back Door Closed Interior View
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Interior View
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Interior Bottom View
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Interior Floor View
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Deployed Interior Ladder on Floor View
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Support Pole Guy Rope Attachment Point
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Package Contents
  • 23Zero Armadillo Horizon 2 & 3 Rooftop Tent Annex Room Carry Bag

Armadillo Horizon 3 Annex Room

The 23Zero Armadillo Horizon 3 Annex adds a large enclosed living space beneath your roof tent for improved comfort, protection, and camp functionality.

 

Adds 70 sq ft of enclosed space for shelter, storage, or sleeping
Front, side, and rig-side doors improve access and camp usability
Storm flaps and bug netting provide weather protection and airflow
Designed specifically for the Armadillo Horizon 3 Rooftop Tent
Packs down into a storage bag for transport and storage

$695.00

In Stock — (Ready to Ship)

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Description

23Zero Armadillo Horizon 3 Annex Room

The armadillo horizon 3 annex creates a fully enclosed, weather-protected living space beneath your rooftop tent for enhanced comfort and flexibility at camp.

Designed specifically for the Armadillo Horizon 3 rooftop tent, this annex expands your setup with a large sheltered area for changing clothes, housing pets or kennels, setting up a private toilet space, staging gear, handling meal prep, or adding additional sleeping space. The annex is not a standalone shelter and requires a compatible Horizon tent.

What’s Included

  • Annex with storage bag
  • Two (2) telescoping poles with pole storage bag
  • Two (2) pole weather caps
  • Two (2) guy lines with tensioners
  • Eight (8) stakes
  • Two (2) cinch straps

Key Features

  • Expanded Living Space: Adds 70 sq ft of enclosed area for privacy, shelter, and flexible camp use.
  • Multi-Use Functionality: Ideal for changing, pets, gear storage, toilets, meal prep, or additional sleeping space.
  • Multiple Access Points: Front, side, and rig-side doors improve movement and usability around camp.
  • Weather Protection: 8″ storm flaps and enclosed walls help block wind, moisture, and debris.
  • Ventilation and Coverage: Zippered flaps with bug netting balance airflow and protection.

Specifications

  • Added Living Area: 70 sq ft
  • Floor Size: 91” W x 116” L (extending from the rig)
  • Front Door: 55” W x 70” H
  • Side Doors: 45” W x 65” H
  • Rig-Side / Rear Door: 50” W x 64” H
  • Storm Flaps: 8” on external walls
  • Storage Size: 39” W x 11” L x 12” H (Bag Tag = L)
  • Packed Weight: 31 lb
  • Pole Range: 31.5” to 94.5”
  • Optimum Tent Mounting Height: 72” off the ground

Fitment

  • Designed specifically for 23Zero Armadillo Horizon 3 rooftop tents
  • Requires compatible Horizon tent for installation
  • Best performance when mounted at approximately 72” height

Setup & Usage Notes

  • Install rear keder track first, followed by side keders, then zip the annex top to the tent
  • Poles, guy lines, and stake-out points must be fully secured for proper performance
  • If mounted higher than recommended height, removing the floor may help prevent damage
  • If mounted lower, excess material may rest on the ground
  • Annex is not a standalone shelter

Storage Notes

  • Lay flat, fold lengthwise in thirds, insert poles, and roll tightly
  • Use included cinch straps for compact storage
  • If stored wet, air out later to prevent mold

Product Support

Need help with installation or setup? Download the Armadillo Horizon Annex User Manual, then check out our Vehicle Camping Guide for expert tips to make the most of your adventures.