Quick Summary
The GiantexUK Car Roof Box is a 400L rooftop cargo box carrier for SUV, van and other rack fitted vehicles. It is described as having an aerodynamic shape, dual side opening and a central locking system, with 2 keys included. This makes it a practical option for carrying extra luggage on trips while keeping access straightforward.
Who It Is Best For
This roof box suits drivers who need extra carrying space for travel and want a hard shell storage option for luggage. It is aimed at people with cars, SUVs or trucks that already have roof racks and want easier loading from either side. It may also suit buyers who value secure closed storage during stops.
What To Know Before You Buy
Check that your vehicle has suitable roof racks before ordering, and make sure the rack width can be adjusted within the stated range. The box is described as fitting most rack fitted vehicles, but fit should always be checked carefully before purchase.
Pros: 400L capacity, dual side opening and central locking make it practical for travel use.
Cons: You need compatible roof racks and should check the selected fit before ordering.
Common Buyer Questions
What type of product is this?
It is a rooftop cargo box for carrying luggage and extra travel items on a vehicle roof rack.
How much space does it offer?
It is listed with 400L interior storage space.
Can it open from both sides?
Yes, it has a dual side opening design for easier loading and unloading.
Does it come with keys?
Yes, 2 keys are included with the central locking system.
What vehicles can use it?
It is described as suitable for most vehicles such as cars, SUVs and trucks with racks.
Should I check anything before ordering?
Yes, check that your roof racks are suitable and that the stated rack width range works for your vehicle.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | GiantexUK |
| Product type | Car roof box / rooftop cargo box carrier |
| Capacity | 400L interior storage space for extra luggage |
| Opening style | Dual side opening for loading and unloading from both sides |
| Locking | Central locking system with 2 keys included |
| Material | ABS and PC material with double reinforced steel stiffeners |
| Vehicle fit | Suitable for most rack fitted vehicles, including cars, SUVs and trucks |
| Rack width range | Stated as adjustable between 41cm and 63cm |
| Colour | Grey |
Final Buying View
If you want extra roof storage for travel, this GiantexUK roof box gives you a large 400L capacity, dual side access and a locking design for added convenience. It is best for drivers with suitable roof racks who want a straightforward hard shell cargo box for luggage. Check fit carefully before ordering, then choose it if those details match your vehicle and travel plans.





