Avatar Massif – Van Rear Door Storage Mounting System

Massif Mounting Solution – Rear Door Carrier for Vans FREE SHIPPING for the Lower 48! The Massif Mounting Solution by Avatar Offroad is your go-to rear door platform for creating smart, modular storage on your Sprinter van. Built for serious vanlifers, weekend warriors, and full-time road dwellers, the Massif gives you the freedom to mount everything from storage boxes to Rotopax, recovery gear, and more — all without compromising door function or vehicle aesthetics. Crafted from lightweight, rust-free aluminum and finished in a rugged black powder coat, the Massif is built to thrive in the wild — whether you're off-grid in the mountains or parked beachside with the doors open. Key Features: Vehicle-Specific Fit – Designed specifically for Mercedes Sprinter, Nissan NV, Dodge Promaster, & Ford Transit Vans integrating cleanly with OEM hinge points. Thoughtful Design – Mounts to the strongest parts of the door to ensure protection of your van and durability of the carrier when adding storage Modular Mounting System – Pre-drilled holes and slotted rails allow for easy mounting of storage boxes, tools, Rotopax, and accessories. Durable Powder-Coated Aluminum – Corrosion-resistant, lightweight, and ready for any environment. Low-Profile, High-Utility – Adds serious functionality without adding bulk or affecting door operation. Quick Access to Essential Gear – Mount your most-used items on the outside so your cabin stays clean and organized. DIY-Ready Platform – Customizable and compatible with Avatar Offroad accessories or your own setup. Take Back Your Interior Space Vanlife is about efficiency. The Massif Mounting Solution helps you store smarter by giving your rear doors a purpose. Say goodbye to interior clutter and hello to fast, exterior-access storage that works as hard as you do. Use to mount storage boxes, rotopax, attach a Massif tire carrier, hang bikes, or even use as roof access!  Maximize your rear door. Maximize your freedom.