Quick Summary
The GEARFLOW Car Roof Box is a 430L rooftop cargo carrier for cars, SUVs and vans with cross bars. It is a hard roof box with security keys and dual side opening, giving you a separate space for luggage on the vehicle roof.
The box is described as waterproof and it is stated to have a 75 kg load capacity. If you are comparing offers, check that your vehicle has the required cross bars and confirm the intended bar shape and roof setup before choosing this version.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | GEARFLOW, so the product can be identified as this make and version. |
| Product type | Car roof box / rooftop cargo carrier for roof-mounted luggage storage. |
| Capacity | 430L, which is the stated storage capacity for roof cargo. |
| Load capacity | 75 kg, so the carried load needs to stay within the stated limit. |
| Opening | Dual side opening, which affects access from either side of the vehicle. |
| Security | Security keys and a double-lock design are named for protecting the contents. |
| Fitment | Fits vehicles with cross bars and is stated to suit round, square, factory and most aerodynamic bars. |
| Colour | Black, which helps confirm the chosen variant. |
What to Compare Before Buying
- Roof fit: This box is for vehicles with cross bars. Check the bar type on your car before choosing.
- Capacity: The stated volume is 430L. Compare that with the amount of luggage you need to carry.
- Load limit: The stated maximum is 75 kg. Keep the packed contents within that figure.
- Access: Dual side opening changes how you load and unload, especially where one side of the vehicle is harder to reach.
- Variant: Confirm the black finish and the exact roof box size you want before selecting an offer.
Compatibility, Size and Fit
This roof box is described as suitable for cars, SUVs and vans with cross bars. The stated bar types include round, square, factory and most aerodynamic bars. For a correct fit, check the roof rack on the exact vehicle you plan to use it with and confirm the bar shape and available roof space.
What Else You May Need
You need suitable cross bars already fitted to the vehicle, because the box is stated to work with cross bars only.
Before You Decide
Check that your vehicle has cross bars, that the bar shape matches the stated fit, and that the 430L capacity and 75 kg limit suit your luggage needs. Also confirm that the dual side opening and black finish are the version you want.
A Simple Roof-Trip Packing Check
Before loading, group the items you plan to carry into one soft-sided pile and compare them with the stated 430L capacity and 75 kg limit. That makes it easier to judge whether the box is the right size for a family trip, sports gear or holiday luggage before you start packing the vehicle.






