Carbon Fiber Storage Box - Grande | Camper Van Storage
Compact and lightweight carbon fiber and aluminum storage box designed for the Sprinter rear door gear rack.
- FREE shipping to the lower 48 states.
Key Features:
- Constructed from an aluminum frame and carbon fiber panels for high strength-to-weight ratio
- Compact 23" profile creates ideal storage for smaller essentials without obstructing rear views
- Weighs only 20.9 lbs (9.5 kg) to minimize load on rear door hinges
- Zero rust design eliminates corrosion from road salt and snow exposure
- Carbon fiber panels secured by full perimeter screws for maximum rigidity
- Premium rubber seal creates a watertight, dustproof barrier against highway driving rain
- Includes built-in locking mechanism with option for secondary padlock
Measurements:
- 19.7" W x 15.7" D x 23.6" H (500 mm x 400 mm x 600 mm)
Weight:
- 20.9 lbs (9.5 kg)
Description:
The Grande carbon fiber and aluminum storage box combines a rigid aluminum frame with carbon fiber side panels to deliver high strength with minimal weight. This hybrid construction keeps the unit at just 20.9 lbs while completely eliminating steel components, ensuring zero rust or corrosion even after prolonged exposure to road salt and winter conditions.
Designed for a direct fit to the Sprinter rear door gear rack, the box’s compact profile is optimized for exterior storage without obstructing rear visibility. With internal dimensions tailored for essential gear, it securely houses recovery tools, power cords, and camping accessories that are better stored outside the vehicle. The small footprint preserves space on the carrier plate for additional equipment like tire carriers or bike racks.
The door utilizes a continuous rubber seal to create a watertight and dustproof barrier. This effectively blocks high pressure water spray and rain at highway speeds. For security, a robust locking handle keeps the door tightly closed and your gear safe.
FAQ:
1. Will mounting a box this size damage my rear door hinges or cause the door to sag over time?
No, the box weighs only 20.9 lbs, so it will not damage your hinges. However, please make sure the total weight does not exceed your rack's limit. If you are using our gear rack, the limit is 180 lbs. If you use another brand, please check their specific rating.
2. Does the box obstruct the rear parking sensors or cause the blind-spot monitoring system to beep constantly in reverse?
This depends on how high you mount it. If it is mounted too low, it might trigger the sensors. You can fix this by mounting the box higher up or adjusting the angle of your sensors.
3. Is this box compatible with existing Sprinter carrier plates from brands like Owl Vans, Aluminess, or other standard panels?
This depends on the gear rack. Please check the measurements or contact us before purchasing to ensure it fits your setup.
4. Is the weatherproof seal capable of withstanding high-pressure car washes and driving rain at highway speeds?
Yes, it is waterproof. The rubber seal keeps water and dust out, even during heavy rain or car washes.
5. Does the box interfere with the rear door opening fully (180° vs 270° hinges) or hitting the side of the van?
This depends on your gear rack settings. After installing, check the door opening angle carefully to make sure the box doesn't hit the side of the van. You may need to install a limit stop on your door hinge or use a check strap to stop the door earlier.
6.How secure is the locking mechanism against theft for high-value items?
The box features a secure locking handle system to resist prying, with the option to add secondary padlocks for double security. Structurally, the carbon fiber panels are anchored by a full perimeter of screws. This reinforced assembly prevents the panels from being kicked in or pried off the frame.
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In stock! Ships within 1-2 business days.
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Carbon Fiber Storage Box - Grande | Camper Van Storage
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Built by Vanlifers. Trusted Nationwide.
Every part we offer is the same gear we install in our custom builds — field-tested by 300+ vans across the country.
Designed for DIY Van Builds
Whether you're outfitting a Sprinter, ProMaster or Transit, our parts are made to install easily and perform reliably on the road.
FAQs
Please read our FAQs page to find out more.
Do your products work with all van models?
Yes! Most of our parts specify compatibility with Mercedes Sprinter, Ram ProMaster, and Ford Transit platforms. Check each product page for exact fitment. Still unsure? Shoot us a message — we’re happy to confirm before you buy.
How long does shipping take?
Orders usually ship within 2–3 business days. Transit time depends on your location, but most U.S. customers receive their order within 5–7 days. You’ll get tracking info as soon as it ships.
Some items may ship separately depending on vendor, inventory, or warehouse location — so you might receive multiple packages for a single order. You’ll get tracking numbers for each one.
Do you offer returns or exchanges?
Yes — we accept returns within 30 days of delivery for unused, uninstalled products in original packaging. Just contact us and we’ll help get the process started.
Please note: Some products ship directly from our vendor partners, and in those cases, the final decision on return eligibility is made by the vendor. We’ll always advocate for you, but policies may vary slightly by brand.
Can I pick up my order locally?
At this time, all orders ship from our warehouse — we don’t offer local pickup. If you’re working with our van build team, parts can be coordinated into your build directly.
Do you offer bulk discounts or fleet pricing?
Yes! We work with upfitters, outfitters, and van builders nationwide. Reach out to us with what you need and we’ll get you a custom quote.