---
product_id: 538085648
title: "Car Roof Box"
brand: "costway"
price: "$U173894"
currency: UYU
in_stock: null
reviews_count: 8
category: "Costway"
url: https://www.desertcart.uy/products/538085648-car-roof-box
store_origin: UY
region: Uruguay
---

# 400L capacity Double-lock security Universal fit for most vehicles Car Roof Box

**Brand:** costway
**Price:** $U173894
**Availability:** ❌ Out of Stock

## Summary

> 🚙 Elevate your adventure with secure, spacious, and sleek rooftop storage!

## Quick Answers

- **What is this?** Car Roof Box by costway
- **How much does it cost?** $U173894 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/538085648-car-roof-box)

## Best For

- costway enthusiasts

## Why This Product

- Trusted costway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Aerodynamic & Quiet Design:** Sleek shape reduces drag and noise, enhancing your driving experience on every journey.
- • **Maximize Your Road Trip Storage:** Spacious 400L cargo space to carry all your essentials without sacrificing passenger comfort.
- • **Effortless Installation & Access:** Quick connect anchors and dual-side opening make setup and loading a breeze for one person.
- • **Built to Last Through All Adventures:** Durable ABS and PC materials support up to 75kg, weatherproof for year-round use.
- • **Secure Your Valuables with Confidence:** Double-lock system and metal lid stiffeners ensure your gear stays safe in any weather.

## Overview

The COSTWAY Car Roof Box offers a robust 400L waterproof storage solution compatible with most cars, SUVs, and vans. Featuring a durable hard shell made from ABS and PC materials, it supports up to 75kg and includes a double-lock security system with metal lid stiffeners for enhanced safety. Its aerodynamic design minimizes drag and noise, while dual-side openings and quick connect anchors provide easy installation and convenient access, making it the perfect companion for road trips and outdoor adventures.

## Description

Spacious 400L capacity roof box with aerodynamic design, dual side opening, and security keys for secure storage on road trips and outdoor adventures.

Review: PRODUCT IS GREAT — SERVICE was slow, but that’s desertcart’s fault I think! - FURTHER UPDATE! Replacement locking clamp assembly arrived as promised. After a rocky start, Costway came through and were as good as their word. I am a happy customer! UPDATE! After a bit of a battle, Costway finally contacted me, and are replacing the missing part. I am happy to now give five stars. The roof box is excellent and very well designed. Strong and sturdy and an absolute doddle to fit. Takes 2 minutes! desertcart NEED TO IMPROVE THEIR “CONTACT SUPPLIER” FACILITY. IT IS CURRENTLY APPALLING, AND ACTUALLY PREVENTS YOU FROM DOING SO!! I cannot fault the product. It is first class. BUT….. had a non-functioning part missing and have spent three days trying to get anyone with any sense to sort it out. desertcart will ONLY let me return the whole thing for replacement. They refer me to the supplier for anything else. The supplier doesn’t want to know and refers me back to desertcart. It’s a roundabout of “Not me, Gov. Go to him!” BE WARNED.
Review: Great Roof Box - Great Roof Box, opens both sides which makes loading and unloading so much easier. Loads of room in it to hold all your belongings too. Also quite easy for one person to be abke to put on the bars aswell

## Features

- 【Perfect for Road Trip】 Take the cargo carrier box to the park, the beach, the sports field, or any place you need to store. Works on all vehicles with rack, suitable for cars, vans, SUVs, etc. Sleek aerodynamic design to reduce drag and has less noise.
- 【400L Capacity of Cargo Space】 With the large capacity, the waterproof roof cargo box can help you securely carry 400L worth of essentials, can increase vehicle cargo space without impeding on passenger comfort, more capacity, more pleasure!
- 【Robust and Security Design】 The rooftop luggage storage box is designed to withstand heavy use in different types of weather conditions. The metal lid stiffeners at the bottom makes the roof box more stable and safer. With the double-lock design for protecting your valuables.
- 【High Quality Material】 The weatherproof roofbox is manufactured from sturdy ABS and PC material for long-lasting use, able to protect your valuables from exposure to the elements and can load 75kg capacity, suitable for round, square, factory and most aerodynamic bars.
- 【Easy to Install】 The hard rooftop carrier storage equipped with 4 quick connect anchors for easy install and super latch security ensures your lid secure to its base, and your gear is safe. Dual-sided opening for easy access on either side of your vehicle to increased efficiency and convenience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB7G6WJN |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 26,003 in Automotive ( See Top 100 in Automotive ) 14 in Roof Boxes |
| Customer Reviews | 4.1 4.1 out of 5 stars (80) |
| Date First Available | 6 July 2023 |
| Item Weight | 19.5 kg |
| Item volume | 400 Litres |
| Manufacturer | COSTWAY |
| Manufacturer part number | AT5963 |
| Manufacturer reference | AT5963 |
| Model | Car Roof Box |
| Mounting type | Roof Mount |
| Product Dimensions | 157 x 76 x 35 cm; 19.5 kg |
| Shell type | Hard |

## Product Details

- **Brand:** COSTWAY
- **Colour:** Black, Grey
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Product dimensions:** 157L x 76W x 35H centimetres
- **Water resistance level:** Waterproof

## Images

![Car Roof Box - Image 1](https://m.media-amazon.com/images/I/51oZv55fKjL.jpg)

## Questions & Answers

**Q: Internal measurement?**
A: Internal capacity 420L

**Q: What is the maximum distance between the roof bars please**
A: There is a slit on the base of the box that allows for adjusting the clamps

**Q: Hi, Is this definitely 35cm in overall height? I'm concerned about car park height restrictions in Europe. Thanks**
A: Yes it is 35cm

## Customer Reviews

### ⭐⭐⭐⭐⭐ PRODUCT IS GREAT — SERVICE was slow, but that’s Amazon’s fault I think!
*by A***G on 20 March 2025*

FURTHER UPDATE! Replacement locking clamp assembly arrived as promised. After a rocky start, Costway came through and were as good as their word. I am a happy customer! UPDATE! After a bit of a battle, Costway finally contacted me, and are replacing the missing part. I am happy to now give five stars. The roof box is excellent and very well designed. Strong and sturdy and an absolute doddle to fit. Takes 2 minutes! AMAZON NEED TO IMPROVE THEIR “CONTACT SUPPLIER” FACILITY. IT IS CURRENTLY APPALLING, AND ACTUALLY PREVENTS YOU FROM DOING SO!! I cannot fault the product. It is first class. BUT….. had a non-functioning part missing and have spent three days trying to get anyone with any sense to sort it out. Amazon will ONLY let me return the whole thing for replacement. They refer me to the supplier for anything else. The supplier doesn’t want to know and refers me back to Amazon. It’s a roundabout of “Not me, Gov. Go to him!” BE WARNED.

### ⭐⭐⭐⭐⭐ Great Roof Box
*by A***S on 22 September 2025*

Great Roof Box, opens both sides which makes loading and unloading so much easier. Loads of room in it to hold all your belongings too. Also quite easy for one person to be abke to put on the bars aswell

### ⭐ Cheaply made, flimsy, unreliable lock
*by A***M on 31 August 2025*

We had this for a few weeks and then returned it for a refund. I was disappointed at how cheap and flimsy it feels, and it was always hard to get it to lock (had to awkwardly push down on the lid with one hand while turning the key). At first we decided to keep it since it still did the job. Then one day the lock stopped working completely. The lock wouldn’t engage and the key would turn even when the lid was open, which is kind of a serious safety issue. The key is not supposed to turn unless it is securely locked. Luckily we noticed it wasn’t locked before we drove anywhere.

## Frequently Bought Together

- COSTWAY Car Roof Box, 400L Capacity Hard Roof Cargo Carrier with Security Keys & Dual Side Opening, Waterproof Rooftop Luggage Storage Box for Car, SUV, Van, Fits Most Cars (Grey)
- MP Essential Universal 1.2m 90kg Locking Aluminium Car Roof Bars Cross for Profile Flush Rails

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-01*