Quick Summary
The COSTWAY car roof box is a hard rooftop cargo carrier with a 400L capacity, dual side opening and security keys. It is designed to add enclosed storage on the roof of a car, SUV or van, and the black finish gives it a clean, low-profile look.
The box is described as waterproof, with a hard shell and a stated 75 kg load capacity. It is intended for vehicles with roof racks, and the stated fit includes round, square, factory and most aerodynamic bars.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | COSTWAY. Useful for checking the exact model and matching offers. |
| Product type | Car roof box / rooftop cargo carrier. This is an enclosed roof storage box rather than an open roof basket. |
| Capacity | 400 L. Compare this with the amount of luggage or gear you want to carry. |
| Load capacity | 75 kg. Check this against the weight of the items you plan to carry. |
| Opening style | Dual side opening. This lets access come from either side of the vehicle. |
| Security | Security keys and a double-lock design are stated. These are relevant if you want lockable roof storage. |
| Finish | Black. Check the colour if appearance matters. |
| Vehicle fit | Suitable for vehicles with roof rack bars, including round, square, factory and most aerodynamic bars. |
What to Compare Before Buying
- Roof rack fit: This box is intended for vehicles with rack bars. Check that your car has the right roof setup before choosing an offer.
- Capacity: The stated storage volume is 400 L, so compare that with the luggage space you actually need.
- Weight limit: The stated load capacity is 75 kg. Compare that with the total weight of what you want to carry.
- Access on both sides: Dual side opening is useful if you need to reach items from either side of the vehicle.
- Security needs: If lockable storage matters, check the security key and double-lock features against your requirements.
Compatibility, Size and Fit
This roof box is described as suitable for cars, vans and SUVs with rack bars. It is stated to fit round, square, factory and most aerodynamic bars. Before choosing a set-up, check the exact roof rack type on your vehicle and confirm that the box sits correctly with your bars and roof space.
What Is Included
- 1 x COSTWAY car roof box
- Security keys
The exact hardware set and any additional fittings should match the chosen offer.
Before You Decide
Confirm that your vehicle has compatible roof rack bars, then check the 400 L capacity and 75 kg load limit against your luggage needs. If side access matters, the dual side opening is a useful feature to look for. The black finish and lockable design complete the main configuration.
