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Overland Vehicle Systems XD Everest Annex Room Roof Top Tent Extension

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Expand Your Campsite Comfort With a Weatherproof Roof Top Tent Annex

Upgrade your overlanding setup with the Overland Vehicle Systems XD Everest Annex Room, your essential add-on for creating more privacy, space, and comfort beneath your Roof Top Tent. Built specifically for the XD Everest Cantilever RTT, this annex gives you an enclosed, protected area perfect for changing, gear storage, lounging, or catching extra sleep during daylight hours.

Designed for serious adventurers, the XD Everest Annex Room uses premium materials like 320G Ripstop Polyester Oxford and a blackout under-coating to reduce heat and block intrusive sunlight. Paired with breathable no-see-um mesh and a rugged 5000 PU waterproof coating, this extension gives you durable shelter in rain, wind, sun, or snow, transforming your tent into a fully functional basecamp.

With a quick 3-minute setup and height-adjustable poles for a tall, tensioned structure, you get a stable, comfortable, and versatile space ready for any adventure.

Overland Vehicle Systems XD Everest Annex Room Roof Top Tent Extension

Key Benefits of the XD Everest Roof Top Tent Annex

  • Instant Privacy Room -Perfect for changing, relaxing, or keeping your gear out of sight.
  • Blackout & Heat-Reducing Lining - Blocks light and lowers interior temps—ideal for daytime rest.
  • Full Weather Protection - 5000 PU waterproof coating defends against rain and snow.
  • Breathable Mesh Ventilation -Fade-less no-see-um mesh keeps insects out while promoting airflow.
  • Strong Ripstop Fabric -320G Polyester Oxford provides long-lasting durability on any terrain.
  • Quick & Simple Setup - Channel slide, SBS zippers, and included poles make setup fast and frustration-free.
  • Expands Your Living Space -Enjoy more room for gear, pets, kids, or protected cooking space.

XD Everest Annex Room Roof Top Tent Extension Features

  • Premium 320G Ripstop Polyester Oxford construction
  • Blackout under-coating blocks heat & light
  • 5000 PU waterproof coating
  • Breathable no-see-um mesh for ventilation
  • Heavy-duty SBS zippers
  • Adjustable poles for high ceilings
  • Includes ground stakes & guy lines
  • Includes 320G Ripstop storage bag
  • Fast 3-minute setup
Overland Vehicle Systems XD Everest Annex Room Roof Top Tent Extension - Features

Specifications

  • Setup Time: 3 minutes
  • XD Everest 2 Annex Room Weight: 20 lbs
  • XD Everest 4 Annex Room Weight: 25 lbs

Material Specs

  • Fabric: 320G Ripstop Polyester Oxford
  • Waterproof Rating: 5000 PU
  • Mesh: Fade-less No-Sea-Um
  • Coating: Full blackout under-coat

SKUs & UPCs

  • XD Everest 2 Annex Room — SKU: 18009812 | UPC: 810038736129
  • XD Everest 4 Annex Room — SKU: 18009813 | UPC: 810038736136
Overland Vehicle Systems XD Everest Annex Room Roof Top Tent Extension - Entrance and Ladder

XD Everest Annex Room Roof Top Tent Extension Instruction Manual

XD Everest Annex Room Roof Top Tent Extension Instruction Manual

Frequently Asked Questions

Is this annex room compatible with any Roof Top Tent?

No. It is specifically designed for the Overland Vehicle Systems XD Everest Cantilever Roof Top Tent.

Does it block sunlight?

Yes. The blackout undercoating significantly reduces light and heat, allowing daytime sleeping or better temperature control.

Is it waterproof?

Yes, it's 5000 PU waterproof coating protects against rain, snow, and moisture.

How long does it take to set up?

Setup is fast—about 3 minutes with the included poles, stakes, and guy lines.

Can it be used as extra sleeping space?

Yes! Many campers use it for gear storage, pet sleeping areas, or additional guests.

Does it include everything needed to install?

Yes. It comes with poles, ground stakes, guy lines, channel slide hardware, foam knobs, and a storage bag.

Best Price Guarantee

You'll get the best price available at Wild Oak Trail! We'll match anyone who has it lower! 

We love to chat! Give us a call and we'll see what we can do to get you the best deal!

Conditions of our 100% Price Match Guarantee:

  • Contact us to discuss the Price Match so we can look up the competitors price

  • Buy one, get one free offers and Rebates are not eligible

  • The item must be in stock on the competitors website

  • The competitor must be an online store, not a retail location

  • The website can't be a discounter or auction website ( such as eBay, overstock, etc.)

  • The company must be an Authorized Retailer of the product in question

  • The Price Match Guarantee is based on the final price of the product including shipping and taxes

Why Buy From Wild Oak Trail? 

We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.

We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!

We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.

Thanks for supporting our family and being part of the Wild Oak Trail community!