- Description
- Shipping & Returns
- Why Buy From Us
Description
Expand Your Space with the 23ZERO Armadillo A2 and A3 Annex Plus!
Transform your overlanding setup with the Armadillo A2 and A3 Annex Plus! Offering 70 square feet of additional sheltered space and a ceiling height ranging from 75” to 86”, this annex provides the perfect area for cooking, relaxing, or staying protected from the elements.
Designed with multiple entry points, including a rear door for easy vehicle access, a large front door, and two side doors with mesh screens, ventilation is maximized while keeping bugs out. Made from durable olive-colored ripstop Oxford polyester, this annex is built to handle diverse weather conditions.
Setup is simple—just zip, stake, and secure with telescoping poles and guy lines. Whether you need extra room for storage, a private changing area, or a storm shelter, this annex delivers unmatched versatility. Order yours online today!
What's Included
Avoid the headaches! - Everything you need is included with the 23ZERO Armadillo A2 And A3 Annex Plus and more!
- 1x Armadillo A2 or A3 Hard Shell Roof Top Tent
- 1x Annex Storage Bag
- 2x Telescoping Poles
- 1x Stuff Sack
- Pole Topper Rain Stoppers
- Stakes and Guy Lines
- 1-Year Limited Warranty
- Ships in 1-3 Business Days
- 30-Day No Stress Returns
- FAST & FREE SHIPPING To The Lower 48 States
23ZERO Armadillo A2 And A3 Annex Plus Features
- Spacious Living Area - Offers 70 sq ft of space with a ceiling height of 75 to 86 inches, ideal for various uses.
- Effortless Installation - Easily attaches to the tent's rain fly and sail track for quick setup.
- Multiple Entry Points - Features rear, front, and side doors with screens for ventilation and insect protection.
- Weather Flaps - Equipped with flaps to reduce drafts and enhance comfort in changing weather.
- Complete Package - Includes annex, stakes, guy lines, telescoping poles, pole topper rain stoppers, stuff sacks, and storage bag.
- Compact Storage - Packs down to 36” W x 9” L x 9” H, weighing approximately 18.5 lbs.
- Durable Material - Constructed from olive-colored ripstop Oxford Polyester for longevity.
- Compatibility - Designed specifically for Armadillo A2 and A3 tents.
23ZERO Armadillo A2 Annex Plus Specifications
| Features | Specifications |
| Compatibility | Armadillo A2 |
| Annex Material | Olive colored ripstop Oxford Polyester |
| Floor / Ground Coverage | 88” W x 120” D Approx. 70 sq ft |
| Inside Height | 72” to 86” H |
| Mounting Height | 75” H +/- 3” |
| Pole Length | 30” to 91” |
| Stored Weight | 18.62 Lbs. |
| Stored Dimensions | 36” W x 9” L x 9” H |
| Door Size (U-Shaped) | N/A |
| Side Door Size | N/A |
| Side Height | N/A |
| Side Bottom Width | 116” |
| Side Top Width | 85” |
| Front Bottom Width | 83” |
| Front Top Width | N/A |
| Front Height | N/A |
| Vehicle Access Door | 46” W x 66” H |
23ZERO Armadillo A3 Annex Plus Specifications
| Features | Specifications |
| Compatibility | Armadillo A3 |
| Annex Material | Olive colored ripstop Oxford Polyester |
| Floor / Ground Coverage | 88” W x 120” D Approx. 70 sq ft |
| Inside Height | 72” to 86” H |
| Mounting Height | 75” H +/- 3” |
| Pole Length | 30” to 91” |
| Stored Weight | 18.64 Lbs. |
| Stored Dimensions | 36” W x 9” L x 9” H |
| Door Size (U-Shaped) | 56” W x 65” H |
| Side Door Size | 47” W x 65” H |
| Side Height | 96” |
| Side Bottom Width | 119” |
| Side Top Width | 94” |
| Front Bottom Width | 92” |
| Front Top Width | 67" |
| Front Height | 74" |
| Vehicle Access Door | 46” W x 66” H |
Expansive Living Space
The 70 sq ft living area of the Armadillo A2 and A3 Annex Plus offers an oasis of comfort in the wild. Imagine setting up your cozy little corner to unwind after a day of adventure. This spacious design ensures you have enough room to stretch, relax, and enjoy every moment.
Effortless Setup
Leave the hassle of complex setups behind. The annex includes stakes, poles, and a storage bag, making it a breeze to assemble and pack away. Quick and easy setup gives you more time to savor the great outdoors without the stress.
Versatile Accessibility
Featuring multiple entry points, including a convenient rear door for vehicle access, this annex offers unparalleled flexibility. Enjoy the freedom to move and organize your space with ease. Plus, insect screens ensure a pleasant, bug-free atmosphere.
23ZERO Armadillo A2 And A3 Annex Plus FAQ
Is the annex waterproof?
Yes, the 23ZERO Armadillo Annex Plus is made from durable, weather-resistant fabric to provide protection against various weather conditions, including rain.
Can I attach the annex to any vehicle?
The annex is designed to work with vehicles that have a compatible roof rack or rail system, making it versatile but ensure compatibility with your specific setup.
What are the storage dimensions and weight?
When stored, the annex measures 36 inches wide, 9 inches long, and 9 inches high. It weighs approximately 18.5 lbs, making it easy to transport.
Are there different floor configurations available?
Yes, the annex is available in A2 and A3 variants. Each offers different floor configurations to suit various needs and preferences.
23ZERO Armadillo A2 And A3 Annex Plus Instruction Manual
Do you need more information about specifications, installation, care, etc.? Check out the Instruction Manual or download it by clicking the PDF icon!
Shipping & Returns
FREE SHIPING on orders above $250
Shipping is FREE on most orders with a total value above $250 to customers within the lower 48 United States (Contiguous United States). NOTE: For Front Runner orders, Free Shipping to the lower 48 states ONLY applies to rack kits and orders with a total value above $1,500
However, due to their size and weight, some products may require an LTL truck flat fee shipping charge based on the zone you live in. This flat fee rate will be calculated at checkout, but ONLY for certain brands and products.
Products where the LTL truck flat fee may apply are rooftop tents, roof racks, awnings, bumpers, bed racks, rock sliders, fridges, and drawer systems.
Brands where Flat Fee Shipping based on zones apply:
- Backwoods Adventure Mods
- BA Tents
- Body Armor
- CBI
- Eezi-Awn (only residential addresses)
- Front Runner / Dometic (FREE SHIPPING to the lower 48 states ONLY applies to rack kits and orders with a total value above $1,500)
- Prinsu
- TruckVault (only residential addresses)
- Tuff Stuff
- 23zero
Please refer to the zone map displayed below for your location.
Read more about the terms and conditions that apply in our Shipping Policy
30-Day Easy Returns
As experienced Overlanders, we fully understand that things do not always go according to plan.
That is why we offer you our "No Questions Asked" 30-Day Return Policy, so you can get back on the road for more adventures in a heartbeat.
Read more about the terms and conditions that apply in our Easy Returns Policy
Why Buy From Us
We know you have plenty of options when shopping for Overlanding gear online, so why choose Open Road Overland? Because we’re more than just a store—we’re your trusted partner for every adventure. Here’s why shopping with us is a game-changer:
REASON #1 - TRUST AND SECURITY - SHOP WITH CONFIDENCE
Your security is our top priority. We use encrypted SSL technology and are Level 1 PCI DSS compliant, ensuring your transactions and personal information are always protected. When you shop with us, you can trust that your data is safe and your purchase is secure.
REASON #2 - REAL-WORLD TESTED QUALITY - GEAR YOU CAN RELY ON
We’ve been Overlanding since 1998 — long before it became a buzzword. With 25 years of experience testing gear in the toughest conditions across six continents, we only sell products we would use ourselves. If it’s in our store, it’s been trail-tested and approved.
REASON #3 - EXPERT ADVICE - BECAUSE EXPERIENCE MATTERS
No matter what you drive—a passenger car, pickup truck, or a fully rigged 4x4—we have the knowledge to help you build the perfect setup. Our team has driven nearly everything and can guide you toward the best gear for your specific adventure needs.
REASON #4 - HASSLE-FREE SHOPPING - BECAUSE YOUR TIME MATTERS
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Fast and FREE Shipping on most orders above $250 to the lower 48 states
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30-Day Easy Returns. Not happy with your product, we'll take it back no questions asked, and without charging you ANY restocking fee. Ever!
REASON #5 - GREAT CUSTOMER SERVICE - WE'VE GOT YOUR BACK
We don’t just sell gear — we build relationships and pride ourselves on providing the best service, anywhere. Our dedicated Customer Service team is made up of real Overlanders who understand your needs and are ready to help with expert advice, product recommendations, and troubleshooting. Whether you have a question before purchase or need support after, we’re always here to ensure your experience is seamless and stress-free.
REASON #6 - A COMMUNITY THAT CARES - OVERLANDING FOR EVERYONE
Whether you’re a beginner just starting out or a seasoned pro pushing the limits, we believe Overlanding should be accessible to all. That’s why we offer both entry-level products and top-tier gear, ensuring every adventurer finds what they need. More than that, we’re here to help, guide, and support you every step of the way.
