---
product_id: 326670673
title: "Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey"
brand: "sailnovo"
price: "66867CFA"
currency: XOF
in_stock: false
reviews_count: 5
url: https://www.desertcart.sn/products/326670673-sailnovo-23-cubic-feet-580l-car-roof-bag-waterproof-car
store_origin: SN
region: Senegal
---

# Waterproof dual-seam tech 20 cu ft capacity Reinforced triple-layer straps Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey

**Brand:** sailnovo
**Price:** 66867CFA
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate Your Road Trips with Space & Style!

## Quick Answers

- **What is this?** Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey by sailnovo
- **How much does it cost?** 66867CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/326670673-sailnovo-23-cubic-feet-580l-car-roof-bag-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

- • **Compact & Foldable Design:** Folds down to backpack size for easy storage when not in use.
- • **Universal Fit for All Cars:** Works with roof bars, side rails, or even no rack at all.
- • **Massive 20 Cubic Feet Storage:** Fits 4-6 large suitcases or camping gear effortlessly.
- • **Advanced Waterproof Protection:** Dual coating and upgraded zipper keep your cargo bone dry.
- • **Unmatched Durability & Tear Resistance:** Triple-layer 1000D fabric and double-reinforced seams for rugged use.

## Overview

The Sailnovo 20 Cubic Feet Car Roof Bag is a heavy-duty, waterproof rooftop cargo carrier designed for millennials who crave adventure without compromise. Its massive 20 cu ft capacity fits multiple large suitcases and camping gear, while universal straps and door hooks ensure quick, secure installation on any vehicle. Crafted from tearproof triple-layer 1000D fabric with advanced waterproofing, it protects your belongings in all weather. When not in use, it folds compactly into a portable storage bag, making it the ultimate travel essential for the modern road warrior.

## Description

Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey : desertcart.co.uk: Automotive

Review: Great for added space when you don’t have a roof rack - Bought the 20 cu ft bag to use on my 2020 Equinox for car camping. Once we figured out how to pull back the weather seal around the car door frames, fastening it without a roof rack was easy. It was only on the road for a grand total of two hours in fair weather, so I can’t speak to the weather resistance, but it stayed in place and the quality of the construction let me feel comfortable about having my stuff on the roof. Stopped once to check the straps for peace-of-mind and only needed slight tightening, just due to the items settling. For reference, here is what we were able to put in the 20 cu ft bag (see picture): (2) king sized pillows, (2) standard pillows, (1) kid sleeping bag, (1) adult sleeping bag, (1) packable blanket, (1) fleece blanket, (1) weighted blanket, (1) twin air mattress, (1) dog crate bed, (1) full laundry bag, (2) tarps, (1) 10-person instant cabin tent. It was a good investment.
Review: realmente util. - Cumple con lo que promete, además de ser altamente útil para los que tenemos la necesidad de transportar cosas en la parte alta de la camioneta, por falta de espacio en la cajuela.

## Features

- Tearproof & Waterproof: Features triple-layer 1000D PVC waterproof tarpaulin which is 2 times stronger than other brand 500D fabric.We discovery that other brand easily rip from the seam, so we doubly strong our roof bag's seam and widen waterproof zipper flaps.
- Large Carrying Capacity : This premium roof rack cargo carrier 51” (L) X 39” (W) X 17” (H) with 20 cubic foot storage capacity can hold 5-7 suitcases, travel boxes, camping tents, sleeping bags and more. Made of soft shell material, it can be folded into the storage bag to save space while not in use!
- More Security: Alongside carrying capacity, stability is arguably the most important factor in a vehicle top carrier. Our car roof cargo carrier is design with 6 built in reinforced straps, extra 6 short tie straps & 2 long door straps. For security reasons, the more straps used to fasten the carrier to the roof the better！
- Easy to Install: We provide 6pc wide straps & 2pc 3M straps make it easy to attaches in a vehicle’s roof rack in minutes; Fits most of roof with cross bars/ side rails/ basket or bare roof without rack; Fits most of vehicles such as sedan, suv, pickup, wagon, hatchback, hardroof off-road.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0773L75SR |
| Automotive Fit Type | Universal Fit |
| Brand | Sailnovo |
| Brand Name | Sailnovo |
| Closure Type | Zipper |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 1,592 Reviews |
| Included Components | 1x car storage carrying bag, 1x manual, 1x rooftop cargo carrier, 8x extra luggage straps |
| Item Type Name | 1 |
| Item Volume | 20 Cubic Feet |
| Item Weight | 8.31 Pounds |
| Item weight | 8.31 Pounds |
| Manufacturer | Sailnovo |
| Manufacturer Part Number | Sailnovo-5033 |
| Material | PVC tarpaulin |
| Material Type | PVC tarpaulin |
| Model Number | Sailnovo-SOUS5033 |
| Mounting Type | Strap mount |
| Mounting type | Strap mount |
| Number of Items | 1 |
| Shell Type | Soft |
| UPC | 786132486683 670731477732 067073147773 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## 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 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey - Image 1](https://m.media-amazon.com/images/I/51yIE72YxpL.jpg)
![Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey - Image 2](https://m.media-amazon.com/images/I/71EdLXQR+bL.jpg)
![Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey - Image 3](https://m.media-amazon.com/images/I/81dAc3ozp3L.jpg)
![Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey - Image 4](https://m.media-amazon.com/images/I/71Qv8xtukML.jpg)
![Sailnovo 23 Cubic Feet/580L Car Roof Bag, Waterproof Car Roof Storage Box | Heavy Duty Roof Boxes for Cars with Roof Bars or No Rack | With Reinforced Straps, Door Hooks & Storage Bag | Grey - Image 5](https://m.media-amazon.com/images/I/819a8cWA6kL.jpg)

## Available Options

This product comes in different **Color, Size** 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

### ⭐⭐⭐⭐⭐ Great for added space when you don’t have a roof rack
*by A***R on 9 August 2026*

Bought the 20 cu ft bag to use on my 2020 Equinox for car camping. Once we figured out how to pull back the weather seal around the car door frames, fastening it without a roof rack was easy. It was only on the road for a grand total of two hours in fair weather, so I can’t speak to the weather resistance, but it stayed in place and the quality of the construction let me feel comfortable about having my stuff on the roof. Stopped once to check the straps for peace-of-mind and only needed slight tightening, just due to the items settling. For reference, here is what we were able to put in the 20 cu ft bag (see picture): (2) king sized pillows, (2) standard pillows, (1) kid sleeping bag, (1) adult sleeping bag, (1) packable blanket, (1) fleece blanket, (1) weighted blanket, (1) twin air mattress, (1) dog crate bed, (1) full laundry bag, (2) tarps, (1) 10-person instant cabin tent. It was a good investment.

### ⭐⭐⭐⭐⭐ realmente util.
*by F***S on 7 September 2026*

Cumple con lo que promete, además de ser altamente útil para los que tenemos la necesidad de transportar cosas en la parte alta de la camioneta, por falta de espacio en la cajuela.

### ⭐⭐⭐⭐⭐ Exceeded our expectations.
*by T***L on 23 August 2023*

Very happy with this product and it definitely held quite a bit of our gear. It rained in excess of 4 hours one way and 2 hours back, with no evidence of leakage whatsoever. As it was hard to visualize during the initial product comparison, I'm glad I purchased the 20ft² carrier instead of the 15ft² (Go bigger.. always!) These units will definitely fit the roof of a Mini as well.. not that we used it on this rental.. just a good-to-know observation. Regardless of the fact we used a rental vehicle, a protective non-slip mat for the roof, under the unit is highly suggested.. as a just-in-case scenario. The zipper system and velcro flap that covers it seem solid. I did find it tricky to start either side's zippers when closing. So I'd highly recommend not to fully open zippers and stop about 8 inches before reaching the "fully" unzipped position. Following this advice will not impede storage in the least. I do have to mention that you will have to get creative with the included bag for the carrier, as after the initial unpacking.. you will NEVER get it folded as skillfully back in. As a side note, in the provided instruction manual, you are told that you should not put live pets into the carrier. Sage advice indeed. I'd also suggest that it is unsuitable for unalive pets as well.

## 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 Senegal*
*Store origin: SN*
*Last updated: 2026-09-21*