23Zero Annex Extension for Armadillo Horizon 3
Add extra ground reach to your Horizon 3 annex when your rooftop tent sits higher than standard.
The 23Zero Annex Extension for the Armadillo Horizon 3 is designed to help your annex reach the ground more effectively on lifted vehicles, taller rack systems, and uneven campsites. This simple double-zippered insert installs between the annex walls and annex floor, adding approximately 4 inches of additional height while helping maintain the privacy, weather protection, and enclosed comfort of your existing annex setup.
Adds 4" of Height • Horizon 3 Specific Fitment • Double-Zipper Installation • Improves Ground Reach • Includes Storage Bag
What’s Included
- 23Zero Horizon 3 Annex Extension
- Storage Bag
Key Features
- 4-Inch Height Extension: Adds approximately 4 inches of annex height to improve ground reach.
- Horizon 3 Specific Fitment: Designed exclusively for the 23Zero Armadillo Horizon 3 annex system.
- Double-Zipper Installation: Attaches between the annex walls and floor using the existing zipper tracks.
- Improves Ground Coverage: Helps reduce gaps caused by lifted vehicles, taller racks, and uneven terrain.
- Maintains Privacy and Shelter: Extends the annex while preserving the enclosed feel of the original design.
- Simple Setup Process: Installs quickly without requiring modifications to the annex.
- Compact Storage: Packs neatly into the included storage bag when not in use.
Specs
- Product Type: Annex Extension
- Compatibility: 23Zero Armadillo Horizon 3 Annex
- Height Increase: Approximately 4 inches
- Attachment Style: Double-zipper connection
- Storage Dimensions: 11" W x 6" L x 4" H
- Size Tag: L (Horizon 3 Annex)
Setup & Storage
- Unzip the annex floor from the annex walls.
- Position the extension between the existing zipper tracks.
- Zip the extension into place between the floor and walls.
- Fully reattach the annex floor and walls before use.
- Store in the included bag when not in use.
Important Fitment Notes
- Designed specifically for the Armadillo Horizon 3 Annex system.
- Installs between the annex floor and annex walls.
- Ideal for lifted vehicles, taller rack systems, and uneven campsites.
- Adding 4 inches of annex height may also increase entrance step height.
- Select the extension size that matches your Horizon annex model.
Why Buy from Expedition Superstore?
- One Stop Overland Shop: Everything you need for your build, from rooftop tent accessories to full vehicle outfitting.
- Expert Support: Get guidance from a team that understands real-world rooftop tent and overland camping setups.
- Fast, free shipping on orders over $349.
- Need it installed? — Schedule your build chat today!
23Zero Annex Extension for Armadillo Horizon 3
Add extra ground reach to your Horizon 3 annex when your rooftop tent sits higher than standard.
The 23Zero Annex Extension for the Armadillo Horizon 3 is designed to help your annex reach the ground more effectively on lifted vehicles, taller rack systems, and uneven campsites. This simple double-zippered insert installs between the annex walls and annex floor, adding approximately 4 inches of additional height while helping maintain the privacy, weather protection, and enclosed comfort of your existing annex setup.
Adds 4" of Height • Horizon 3 Specific Fitment • Double-Zipper Installation • Improves Ground Reach • Includes Storage Bag
What’s Included
- 23Zero Horizon 3 Annex Extension
- Storage Bag
Key Features
- 4-Inch Height Extension: Adds approximately 4 inches of annex height to improve ground reach.
- Horizon 3 Specific Fitment: Designed exclusively for the 23Zero Armadillo Horizon 3 annex system.
- Double-Zipper Installation: Attaches between the annex walls and floor using the existing zipper tracks.
- Improves Ground Coverage: Helps reduce gaps caused by lifted vehicles, taller racks, and uneven terrain.
- Maintains Privacy and Shelter: Extends the annex while preserving the enclosed feel of the original design.
- Simple Setup Process: Installs quickly without requiring modifications to the annex.
- Compact Storage: Packs neatly into the included storage bag when not in use.
Specs
- Product Type: Annex Extension
- Compatibility: 23Zero Armadillo Horizon 3 Annex
- Height Increase: Approximately 4 inches
- Attachment Style: Double-zipper connection
- Storage Dimensions: 11" W x 6" L x 4" H
- Size Tag: L (Horizon 3 Annex)
Setup & Storage
- Unzip the annex floor from the annex walls.
- Position the extension between the existing zipper tracks.
- Zip the extension into place between the floor and walls.
- Fully reattach the annex floor and walls before use.
- Store in the included bag when not in use.
Important Fitment Notes
- Designed specifically for the Armadillo Horizon 3 Annex system.
- Installs between the annex floor and annex walls.
- Ideal for lifted vehicles, taller rack systems, and uneven campsites.
- Adding 4 inches of annex height may also increase entrance step height.
- Select the extension size that matches your Horizon annex model.
Why Buy from Expedition Superstore?
- One Stop Overland Shop: Everything you need for your build, from rooftop tent accessories to full vehicle outfitting.
- Expert Support: Get guidance from a team that understands real-world rooftop tent and overland camping setups.
- Fast, free shipping on orders over $349.
- Need it installed? — Schedule your build chat today!
