Quick Summary
The TANGZON Car Roof Box is a 400L hard rooftop cargo carrier designed for road trips and everyday extra storage. It is listed as fitting most cars, with a locking system, single or dual side opening, and a waterproof hard shell for carrying tents, bags, luggage, and similar items.
Who It Is Best For
This suits drivers who need more luggage space without filling the cabin, especially for camping trips, family travel, and longer journeys. It is also a practical choice if you want a roof box that can be opened from either side for easier loading in different parking spaces.
What To Know Before You Buy
The box is described as 400L and measures 157 x 76 x 35 cm, so it is sensible to check the selected vehicle fit before ordering. It is intended for use with most vehicle types, but exact roof compatibility should still be confirmed for your car.
Pros: Large storage space, locking system, and dual side opening make it useful for travel and loading convenience.
Cons: Roof compatibility and space requirements should be checked carefully before purchase.
Common Buyer Questions
What can it carry?
It is described for tents, bags, luggage, and similar travel items.
Does it lock?
Yes, it has a locking system and comes with 2 numbered keys.
Can it open from both sides?
Yes, it is listed with single or dual side opening.
Is it waterproof?
It is described as a waterproof hard rooftop cargo carrier.
Will it fit my car?
It is listed as fitting most cars, but you should check the selected vehicle and roof setup before ordering.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | TANGZON |
| Product type | Car roof box |
| Capacity | 400L for extra luggage storage |
| Size | 157 x 76 x 35 cm |
| Colour | Grey |
| Locking system | Helps secure items inside the box |
| Opening style | Single or dual side opening for loading access |
| Included keys | 2 numbered keys |
| Material | ABS and PC |
| Vehicle fit | Listed as fitting most cars |
Final Buying View
If you need extra roof storage for trips, this TANGZON roof box offers a generous 400L capacity, a locking system, and practical side opening access. It is a straightforward option for carrying luggage and travel gear, as long as you check fit and roof suitability before you buy.





