--- product_id: 702992757 title: "Sailnovo Car Roof Bag 21 Cubic Feet/595L, Waterproof Foldable Soft Roof Box" brand: "sailnovo" price: "$1487.09" currency: USD in_stock: true reviews_count: 8 category: "Sailnovo" url: https://www.desertcart.us/products/702992757-sailnovo-car-roof-bag-21-cubic-feet-595l-waterproof-foldable store_origin: US region: United States of America --- # 1000D waterproof PVC 21 cu ft capacity Combination lock security Sailnovo Car Roof Bag 21 Cubic Feet/595L, Waterproof Foldable Soft Roof Box **Brand:** sailnovo **Price:** $1487.09 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your road trip game with the ultimate rooftop cargo boss! ## Quick Answers - **What is this?** Sailnovo Car Roof Bag 21 Cubic Feet/595L, Waterproof Foldable Soft Roof Box by sailnovo - **How much does it cost?** $1487.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/702992757-sailnovo-car-roof-bag-21-cubic-feet-595l-waterproof-foldable) ## 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 - • **Space-Saving & Portable:** Includes storage bag for compact packing when not in use—travel smart, live uncluttered. - • **Rock-Solid Safety Design:** 10 reinforced straps + combination lock keep your cargo locked tight on any road. - • **Massive 21 Cubic Feet Storage:** Fits luggage for 6 people—never leave essentials behind. - • **Military-Grade Waterproof Material:** 1000D PVC tarpaulin shields your gear from rain, dust, and snow. - • **Universal Fit with or without Roof Racks:** 6 door hooks & anti-slip mat ensure quick, secure installation on most vehicles. ## Overview The Sailnovo Car Roof Bag offers a spacious 21 cubic feet of waterproof storage made from durable 1000D PVC, designed to fit most cars with or without roof racks. Equipped with anti-slip mats, reinforced straps, door hooks, and a combination lock, it ensures secure, hassle-free installation and safe transport of your luggage in all weather conditions. ## Description Product Description Sailnovo Car Roof Bag 21 Cubic Feet Waterproof 1000D PVC Roof Box Sailnovo Car roof bag BRING WHAT YOU WANT, CARRY MORE LUGGAG RAINY DAYS? NO DELAY. WE'RE ON OUR WAY. FITS MOST OF CAR & ROOFS STABILITY & SECURITY STABILITY-ANTI-SLIP MAT, SAFETY DOOR HOOKS Equipped with anti-slip mat, safety door hooks, high-density fabric nylon straps, and combination lock, it can be unobstructed in time on the highway to ensure driving safety. SECURITY-REFLECTIVE STRIP No clock can stop you - depart on your schedule. Sailnovo roof bags for cars without roof bars with reflective strips to quickly locate your luggage at night, reducing collisions and making installation easy. What is the size of this cargo carrier bag for the top of the vehicle？ The size of the car roof cargo carrier is 21 cubic feet 51.9''W*39.37''D*16.9''H of space can easily hold all luggage of a family of 5-6. Most other roof cargo carriers are small and there is not enough room to accommodate everything you need. What is the size of this cargo carrier bag for the top of the vehicle？ The size of the car roof cargo carrier is 21 cubic feet 51.9''W*39.37''D*16.9''H of space can easily hold all luggage of a family of 5-6. Most other roof cargo carriers are small and there is not enough room to accommodate everything you need. I don't have a roof rack, so can it be compatible with my vehicle? YES. Sailnovo roof bag FIT MOST SIZE CAR ( Needs roof length 51.9" or longer ), small, or large, with or without a sunroof or moonroof. If there is no roof side on your car, it can also be easily installed on the roof in minutes with 6 door hooks. I don't have a roof rack, so can it be compatible with my vehicle? YES. Sailnovo roof bag FIT MOST SIZE CAR ( Needs roof length 51.9" or longer ), small, or large, with or without a sunroof or moonroof. If there is no roof side on your car, it can also be easily installed on the roof in minutes with 6 door hooks. How are the cargo bags for roof racks installed? Don't worry,Fristly Fill the bag to keep it in full shape; with the correct use of zipper and flap; Then check the install video explanation. How are the cargo bags for roof racks installed? Don't worry,Fristly Fill the bag to keep it in full shape; with the correct use of zipper and flap; Then check the install video explanation. Is this cargo carrier for the top of the vehicle waterproof? Waterproof, fade-resistant for protection against dust, sun, wind, and rain; Please pack clothes or important items in an extra dry bag to avoid severe weather conditions ​resulting in dampness inside the bag. Is this cargo carrier for the top of the vehicle waterproof? Waterproof, fade-resistant for protection against dust, sun, wind, and rain; Please pack clothes or important items in an extra dry bag to avoid severe weather conditions ​resulting in dampness inside the bag. Review: Roof bag - Works great 👍👍 Review: Love my Car Roof Bag - It is very spacious and a very good item to have always in your car. ## Features - 21 cubic feet - Designed to solve the problem of limited storage space in your car. That's why the capacity is crucial! The overall dimensions of the roof bag are 131.8 cm x 100 cm x 42.9 cm, with a capacity of 21 cubic feet. Larger capacity than most brands. You can easily carry the luggage of 6 people. - Durable Material - Made of military grade waterproof material, 1000D PVC tarpaulin, waterproof and durable car roof rack. Protects against wind and dust, rain and snow, and protects the property from damage - Universal compatibility - Equipped with 6 door hooks, non-slip mat and combination lock, the Sailnovo car roof box foldable can be used on sedan or SUV size, with or without roof racks. Easy to use and install in no time. - Safe design - 10 reinforced adjustable straps, 6 door hooks, 1 sliding mat, so that your luggage stays in place even on bumpy highways. With the storage bag, the roof bag can be stored in the boot when not in use - extremely space-saving. - What you get: roof rack bag, roof bag storage bag, combination lock, non-slip mat, safety hook, safety hook storage bag, instructions for use. Easy installation: the uncomplicated installation allows you to drive quickly and without effort. - NOTES: If your vehicle does not have a roof rack, roof basket, or crossbars, please ensure your window seals can be opened before use. It is not recommended for use on vehicles with a sunroof. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DK3N1NR1 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 3,075 in Automotive ( See Top 100 in Automotive ) 8 in Roof Boxes | | Brand | Sailnovo | | Brand Name | Sailnovo | | Colour | black | | Customer Reviews | 4.5 out of 5 stars 268 Reviews | | Included Components | roof box | | Item Dimensions L x W x H | 100L x 43W x 132H centimetres | | Item Volume | 21 Cubic Feet | | Manufacturer | Sailnovo | | Manufacturer Part Number | SL-JQ2EWDK | | Manufacturer Warranty Description | 2 | | Material | Polyvinylchlorid (PVC) | | Material Type | Polyvinylchlorid (PVC) | | Model Number | SL-2WS1WQ | | Mounting Type | Roof Mount | | Mounting type | Roof Mount | | Product dimensions | 100L x 43W x 132H centimetres | | Shell Type | Hard | | Unit Count | 1.0 count | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** Sailnovo - **Colour:** black - **Item weight:** 4.9 Kilograms - **Material:** Polyvinylchlorid (PVC) - **Product dimensions:** 100L x 43W x 132H centimetres ## Images ![Sailnovo Car Roof Bag 21 Cubic Feet/595L, Waterproof Foldable Soft Roof Box - Image 1](https://m.media-amazon.com/images/I/61-YtfPCiML.jpg) ## Questions & Answers **Q: What is the size of this cargo carrier bag for the top of the vehicle？** A: The size of the car roof cargo carrier is 21 cubic feet 51.9''W*39.37''D*16.9''H of space can easily hold all luggage of a family of 5-6. Most other roof cargo carriers are small and there is not enough room to accommodate everything you need. **Q: I don't have a roof rack, so can it be compatible with my vehicle?** A: YES. Sailnovo roof bag FIT MOST SIZE CAR ( Needs roof length 51.9" or longer ), small, or large, with or without a sunroof or moonroof. If there is no roof side on your car, it can also be easily installed on the roof in minutes with 6 door hooks. **Q: How are the cargo bags for roof racks installed?** A: Don't worry,Fristly Fill the bag to keep it in full shape; with the correct use of zipper and flap; Then check the install video explanation. **Q: Is this cargo carrier for the top of the vehicle waterproof?** A: Waterproof, fade-resistant for protection against dust, sun, wind, and rain; Please pack clothes or important items in an extra dry bag to avoid severe weather conditions ​resulting in dampness inside the bag. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Roof bag *by A***R on 21 May 2026* Works great 👍👍 ### ⭐⭐⭐⭐⭐ Love my Car Roof Bag *by M***1 on 18 April 2026* It is very spacious and a very good item to have always in your car. ### ⭐⭐⭐⭐⭐ Yes! *by L***R on 24 April 2026* Brilliant ! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/702992757-sailnovo-car-roof-bag-21-cubic-feet-595l-waterproof-foldable](https://www.desertcart.us/products/702992757-sailnovo-car-roof-bag-21-cubic-feet-595l-waterproof-foldable) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-14*