---
product_id: 326670673
title: "Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black"
brand: "sailnovo"
price: "VT74746"
currency: VUV
in_stock: true
reviews_count: 8
category: "Sailnovo"
url: https://www.desertcart.vu/products/326670673-sailnovo-roof-box-roof-bag-580l-20-cubic-waterproof-car
store_origin: VU
region: Vanuatu
---

# Waterproof with sealed zipper 430L capacity 4 door hooks + 6 straps secure fit Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black

**Brand:** sailnovo
**Price:** VT74746
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your adventure with hassle-free, waterproof rooftop storage!

## Quick Answers

- **What is this?** Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black by sailnovo
- **How much does it cost?** VT74746 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/326670673-sailnovo-roof-box-roof-bag-580l-20-cubic-waterproof-car)

## Best For

- sailnovo enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Armor:** Waterproof zipper and double-reinforced seams protect your gear rain or shine.
- • **Rock-Solid Security:** 4 door hooks + 6 adjustable straps keep your cargo locked tight, no slip, no noise.
- • **Massive 430L Storage:** Fits 4-6 small suitcases or camping gear — pack more, stress less.
- • **Lightweight & Portable:** Only 2.7kg with a compact storage bag — freedom to travel anywhere.
- • **Universal Fit, Zero Hassle:** Installs in minutes on almost any car with door hooks or roof racks.

## Overview

The Sailnovo Roof Box Soft-Shell Carrier offers a spacious 430L (15 cubic feet) waterproof storage solution for your vehicle roof. Designed for universal compatibility, it installs quickly using 4 secure door hooks and 6 adjustable straps, ensuring stability and preventing rain intrusion. Made from durable Oxford cloth with reinforced seams and a waterproof zipper, it protects your belongings in all weather conditions. Lightweight and portable, it frees up interior space while adding reliable extra cargo capacity.

## Description

Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black : desertcart.co.uk: Automotive

Review: Very happy with my purchase. - So impressed by this bit of kit. I was dubious but it’s well worth the money! Easy to install onto my car with my roof racks. It’s bigger than I thought. We have fit 3 large suitcases & 3 bags for life into it together as well as space for more, we just didn’t need to take anything else! It’s secure & sturdy once packed & attached. The only thing I would say is to remember to tuck the straps in behind as they flap in the wind otherwise but that’s the same with any adjustable strap!
Review: Waterproof, easy to use and huge - Really easy to set up, took less than ten minutes solo. Packing it was a little like tetris to make sure there wasn't any pockets where rain water could pool. It was super secure, straps tucked neatly under velcro flap, and after a few days and hours of rains everything was still dry. Convenient storage bag that it packs back into Much more versatile than a roof box, but did hamper the MPG.

## Features

- 【Large Capacity】For travel lovers in need of more storage than is offered by a car’s interior, Sailnovo roof box can solve common overflow challenges that occur when packing for a camping trip, cross-country travels. Its 20 cubic feet allows you to easily hold 4-6 large travel luggage suitcases, tents, sleeping bags, and soft material allows for storage of awkwardly shaped items. （51''x39''x17'')
- 【Fit All Cars】The roof bag is very versatile and flexible and can be used with all types of vehicles, such as side rails, cross bars, or even without a roof/luggage rack. We offer 6 door hooks for easy connection to a vehicle’s roof in minutes.(50''x40''x18'').
- 【Waterproof】Car roof bag is outfitted with extended flap, waterproof dual seam technology, double coating, upgraded zipper and fitted it with a wider sizeable flap to ensure maximum watertight and keep your items dry!
- 【Tearproof】Our car roof box waterproof constructed from soft-shell fabric materials that have triple-layer high-density 1000D, which is 2 times stronger than 500D fabric. To prevent tearing at the strap seams, we double-reinforced the strap seams.
- 【Foldable】Easy and quick installation with plenty of storage. Roof bags for cars can be folded up and stored in the storage carrying bag that comes with it. Once folded, it’s about the same size as a smaller backpack, and takes up minimal space when not in use!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLVBGZ7W |
| Best Sellers Rank | 47,129 in Automotive ( See Top 100 in Automotive ) 35 in Roof Boxes |
| Brand | Sailnovo |
| Brand Name | Sailnovo |
| Closure Type | Zipper |
| Colour | Black |
| Country Of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 122 Reviews |
| Included Components | come with hooks |
| Item Dimensions L x W x H | 30L x 19W x 36.5H centimetres |
| Item Type Name | #ASMD005033_M_V1 |
| Item Volume | 20 Cubic Feet |
| Manufacturer | Sailnovo |
| Manufacturer Part Number | Coffre de toit |
| Manufacturer Warranty Description | 1 year |
| Material | fabric |
| Material Type | fabric |
| Mounting Type | straps/hooks, roof rack |
| Mounting type | straps/hooks, roof rack |
| Product dimensions | 30L x 19W x 36.5H centimetres |
| Shell Type | Soft |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** Sailnovo
- **Colour:** Orange
- **Item weight:** 2.7 Kilograms
- **Material:** Oxford cloth, Vinyl, Plastic
- **Product dimensions:** 25L x 17.5W x 34H centimetres

## Images

![Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black - Image 1](https://m.media-amazon.com/images/I/61Zi-DNzwTL.jpg)
![Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black - Image 2](https://m.media-amazon.com/images/I/7137kG0NHoL.jpg)
![Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black - Image 3](https://m.media-amazon.com/images/I/71-RGNNs0GL.jpg)
![Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black - Image 4](https://m.media-amazon.com/images/I/81GB9uIExaL.jpg)
![Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black - Image 5](https://m.media-amazon.com/images/I/81jszUycZcL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What is the size of this cargo carrier bag for the top of the vehicle？**
A: please confirm your car's roof configuration: does it have crossbars,side rails, a roof basket, or is it a bare roof,Must should your vehicle length exceeds 51 inches/130 cm.

**Q: Is this cargo carrier for the top of the vehicle 100% waterproof?**
A: Waterproof (with the correct use of the zipper and flap). Please always face the side with no zipper towards the front, and Velcro well. Please pack clothes or important items in an extra dry bag.

**Q: How do I install crossbars on a roof pack?**
A: Note 20 cubic feet roof bag: Properly sized cross bar width to prevent your roof rack from swaying.Length：53inch-57inch Width:53inch-55inch

**Q: What should I pay attention to when using this roof cargo carrier?**
A: For a better trip, do not place hard and sharp objects in the roof bag, as this can easily cause the bag to tear while driving. Recommended driving speed limit: ≤ 65 mph (105 km/h). Please fasten all straps to the roof bag to avoid noise.

**Q: Can this car roof bag be used on the sunroof?**
A: For a better experience: Not recommended for vehicles with sunroofs (no roof basket)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy with my purchase.
*by E***Y on 22 December 2025*

So impressed by this bit of kit. I was dubious but it’s well worth the money! Easy to install onto my car with my roof racks. It’s bigger than I thought. We have fit 3 large suitcases & 3 bags for life into it together as well as space for more, we just didn’t need to take anything else! It’s secure & sturdy once packed & attached. The only thing I would say is to remember to tuck the straps in behind as they flap in the wind otherwise but that’s the same with any adjustable strap!

### ⭐⭐⭐⭐⭐ Waterproof, easy to use and huge
*by K***R on 14 September 2024*

Really easy to set up, took less than ten minutes solo. Packing it was a little like tetris to make sure there wasn't any pockets where rain water could pool. It was super secure, straps tucked neatly under velcro flap, and after a few days and hours of rains everything was still dry. Convenient storage bag that it packs back into Much more versatile than a roof box, but did hamper the MPG.

### ⭐⭐⭐⭐ Large capacity
*by J***S on 15 August 2024*

A large roof bags that is sturdy and easy to load via the large opening section. My only criticism is of the straps that connect the bag to the retaining hooks - I was unable to fit the buckles so that they tightened properly. Using alternative straps the bag was secure on a 300 mile trip.

## Frequently Bought Together

- Sailnovo Car Rooftop Cargo Carrier Roof Bag, 20 Cubic feet Waterproof Roof Cargo Carrier fit car with/Without Luggage Rack - Vehicle Soft Shell Roof Cargo Box with Tie-Down Strap, Safety Hook
- RACOONA Roof Rack Pads, 51"x43" Roof Cargo Bag Protective Mat, Black, Soft Shell, Universal Fit, Not Water Resistant
- RoofPax 6 Rooftop Cargo Tie Down Hook Straps for Strapping Down Any Car Top Luggage. Waterproof, Attaches to Car Door Frame, Patent Registered, Extended Warranty

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-11*