It is important to have the best roof rack cargo box. We are here to help you pick the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Marksign Roof Rack Cargo Box READ REVIEW

Best For Tons Of Room: Buy: Roofbag Roof Rack Cargo Box READ REVIEW

Best For Easy Install: Buy: Amazon Basics Roof Rack Cargo Box READ REVIEW

Best For Non: Buy: Adakiit Roof Rack Cargo Box READ REVIEW

Best For Beach Chairs: Buy: Oanon Roof Rack Cargo Box READ REVIEW

Best For Rooftop Application: Buy: Bougerv Roof Rack Cargo Box READ REVIEW

Best For Small Car: Buy: Mockins Roof Rack Cargo Box READ REVIEW

Best For Very Solid Straps: Buy: Lund Roof Rack Cargo Box READ REVIEW

Best For Equipment Transportation: Buy: Sailnovo Roof Rack Cargo Box READ REVIEW

Best For Most Vehicles: Buy: Fieryred Roof Rack Cargo Box READ REVIEW

Best For Weather Proof: Buy: Cargoloc Roof Rack Cargo Box READ REVIEW

Best For Cross Bars: Buy: Keeper Roof Rack Cargo Box READ REVIEW

Best Overall: Marksign Roof Rack Cargo Box

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Marksign roof rack cargo box is the epitome of what a great box should be. The Marksign Roof Rack Cargo Box works great, It provides great value and has a sturdy design. The manufacturer says: Unlike our competitors who use plastic buckles and flimsy straps, our bag comes with 6 one inch nylon uv proof ratchet straps which are much more durable and easier to use, so you can rest assured about safety and durability. Note: If the cargo bag or the contents being trans ported is in line with the exhaust outlet, an exhaust tip must be used to redirect the exhaust flow away from the cargo platform or contents.

The box is designed for cold weather, it is great for water resistance and has a store design. Lastly, the marksign roof rack cargo box kept everything clean, It stores nicely and has a rainproof design.

Most buyers agree that the box is the perfect companion to the arksen folding cargo carrier luggage basket that is 60” x 24. In addition, they also found that the box is great for a trailer hitch rack or top of a car. And, they strongly agree that this one is sooo much better. To sum up, many have used the marksign roof rack cargo box for more than a few months without letup, and it shows no sign of giving up.

• This is great for adding cargo storage.
• This keeps it dry, it can be used for pickup truck and has an excellent design.
• This is made of pipes and connectors to give the bag structure.
• This is a big bag and the zippers are a pita.

Best For Tons Of Room: Roofbag Roof Rack Cargo Box

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Next on the list, we've got yet another box that manages to win our hearts. It's the Roofbag Roof Rack Cargo Box and it's widely considered as the box that has the most suitable features. The roofbag roof rack cargo box is made with a long strap, It is highly recommended and has a good design. The Manufacturer says: Our straps secure your car carrier at any highway speed. This cargo roof bag does n't flap in the wind because it is built from heavier fabric than any other vehicle soft - shell carriers.

The box is designed with sturdy material, it is best for customer service and has a non-slip design. Lastly, the roofbag roof rack cargo box is great with a top strap, It comes with a short strap and has a superior design.

Almost all buyers found that the box was great on a 2004 mile trip from las Vegas to Minnesota. In addition, they strongly agree that the box is already started with about 9-12" of zipper already zipped. And, they strongly agree that this part is a much bigger pain than a standard hard top case. In short, buyers found this to be one of the best boxes for daily purposes.

• This is completely flat when zipped.
• This fits cars with a roof plus includes easy to follow instructions.
• This provides tons of room, additionally will also leak in the rain.
• This is perfectly as described and made in the USA with quality.

Best For Easy Install: Amazon Basics Roof Rack Cargo Box

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Not everyone likes to purchase boxes for their daily purpose, but the Amazon Basics Roof Rack Cargo Box would be an anomoly. The amazon basics roof rack cargo box has a great concept, It allows for plenty of space and has an anti-slip design. Make sure this fits by entering your model number. Moreover, the box comes with a non-slip mat, it comes with secure straps and has a sturdy design.

Most importantly, the amazon basics roof rack cargo box is good for strong winds, is very good, it is anti-slip and has a universal design.

Almost all customers found that the box is designed for functionality, It shouldn't matter, but to some it might. Moreover, a few strongly agree that the box comes with a little storage bag, the whole thing folds up nicely and fits into it. Further, a few strongly agree that the box is easy to use and hold tight once fastened. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• This fits in a 10"x12"x16" storage bag with some room for compression.
• Waterproof and fade-resistant for protection against dust, sun, wind, and rain.
• This can be done, but you may need to have the following considerations.
• It was so noisy the entire trip, plus it kept sliding around.

Best For Non: Adakiit Roof Rack Cargo Box

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If you often find yourself confused about convenient and suitable box, Adakiit Roof Rack Cargo Box is your solution. The adakiit roof rack cargo box features premium triple-layer high density 1000d soft shell fabric materials which is 2 times stronger than 500d fabric. It helps you expand container space and carry all things needed, with flexible carrier space. The more straps used to fasten the carrier to the roof the better.

The box fits all cars with or without a roof rack, soft car top carrier. Above all, the adakiit roof rack cargo box is overall happy, It is easy to fill and has a nice design.

Most customers quickly discovered that the box is great for the family that needs extra storage space. Further, they strongly agree that the box is a great roof bag for price and space. And, a few strongly agree that the rooftop bag worked very well and held quite a few suitcases and bags. In conclusion, for almost all buyers, the box was just what they wanted.

• This is 2 times stronger than 500d PVC fabric which most other rooftop bags adopt.
• This is easy to attach in only a matter of minutes.
• They all fit in the bag with enough space for at least one more.
• This is easy to install, has tons of space.

Best For Beach Chairs: Oanon Roof Rack Cargo Box

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate box. The Oanon Roof Rack Cargo Box is exactly that - it's a simple box that hits all the right notes. The oanon roof rack cargo box is not the best soft car top carrier. The Manufacturer says: We provide larger capacity ( 20 cubic ), top PVC material, convenient design and more security at a fair price. These make the roof bag overall size 51 '' x 40 '' x 17 '', carrying 20 cubic feet.

The box comes with good straps, works great, it carries items and has a rainproof design. Further, it can be cut for the right fit, provides great value, it folds up easily and has an aerodynamic design. Most importantly, the oanon roof rackcargo box is easy to attach in only a matter of minutes.

Almost all buyers agree that the box has enough straps with it so you can adjust it how you need it. And, they also found that the box is easy to install cargo holder. In addition, a few strongly agree that the bag is very weatherproof with a heavy - duty tight zipper that opens wide for easy loading. Overall, many have used the oanon roofrack cargo box for more than a few months without any issues, and it shows no sign of giving up.

• There is no point buying one that is not big enough.
• Instead, the best one is the one that satisfies your specific needs.
• It's also impressive how small it folds up for storage.
• This does not slip along the sidebars.

Best For Rooftop Application: Bougerv Roof Rack Cargo Box

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Compared with other boxes in this category, the Bougerv Roof Rack Cargo Box has a convenient design. The bougerv roof rack cargobox is used for large capacity, works great, It is worth the money and has an expandable design. Your every family road trip, weekend adventure, or moving day, bougerv will be alone. The zippers of bougerv hitch mount cargo carrier are heavy duty and waterproof and are recessed under a protective flap to provide additional protection from rain.

The box is great for customer service, is built with great customer service, it looks well made and has a great design. Lastly, the bougerv roof rack cargo box is crafted with substantial zipper, is very nice, It is super sturdy and has an aerodynamic design.

Most customers agree that the box is easy to attach, waterproof, good amount of room. Further, they say that the box is a bag, so it will sit on the roof unless you have a rack. And, a few say that the box is an additional cost of $34. In conclusion, many customers have used the box for more than a few months without any issues, and it shows no sign of giving up.

• This comes with a storage bag for after the adventure, which is nice.
• This bag is a good size and held more than expected.
• It won’t add any significant weight to your carrier.
• The bag and straps ... you need to buy the hitches separate.

Best For Small Car: Mockins Roof Rack Cargo Box

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The Mockins Roof Rack Cargo Box is specially designed for your regular usage and has all the useful features. The mockins roof rack cargo box makes for a great buy, It is straight forward and has a fixed design. Are you sick and tired of trying to figure out how you are going to load up your vehicle with all your gear. The overcar storage bag with the 2 " zipper flap and 8 pairs of added 55 " velcro and 4.

The box serves its purpose, is highly recommend, It comes back and has a nice design. Most importantly, the mockins roof rack cargo box provides great value, is totally waterproof, It is very sturdy and has a sturdy design.

Almost all customers found that the box was easy to attach to the roof, which is why no instructions were included. In addition, they say that the box is great care in packing and attaching the roof bag. Also, they also found that the bag had never moved at all, even with wind and rain and a four - hour drive. In short, most buyers call the box functionally comfortable and no one questions it.

• This works well even without a cartop rack.
• This will since the straps attach front to back and side to side.
• This is perfect for no rack roof and long distances.
• This does look like a trash bag strapped to your car but for the price.

Best For Very Solid Straps: Lund Roof Rack Cargo Box

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Lund offers a variety of boxes for personal choice and yet maintains quality in all the variants. The Lund Roof Rack Cargo Box is very big, It is made with very solid straps and has a new design. The full - length 2-way zippers allow for easy access and loading from the sides or back of the bag to meet all your storage needs. This storage bag is water repellent for increased protection against the elements.

The box is an innovator and industry leader with the most functional, high-performance, protective and stylish automotive aftermarket accessories brands in the industry. And, it is good for value for money, It provides great value and has a sturdy design. Lastly, the lund roof rack cargo box is used for camping trips, It comes with extra protection and has a large capacity design.

Almost all buyers quickly discovered that the box is a great soft bag for no-racks cars. And, a few strongly agree that the box is made with decent quality materials, with the exception of the zipper. In addition, they say that the box is a great way to haul the stuff that wouldn't fit in the car.

• This is a great storage solution for Honda del sol owners.
• The bag held up very well and fit quite a bit.
• This looks at first glance and it is 13 cubic feet and huge.
• This carrier does n't claim to be waterproof, and it is n't.

Best For Equipment Transportation: Sailnovo Roof Rack Cargo Box

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If you often find yourself scrambling for a convenient and suitable box, Sailnovo Roof Rack Cargo Box is your solution. The sailnovo roofrack cargobox is designed to solve the problem of limited storage space in the car. In addition, the gift bag can be easily stored. Further, the box is great for large storage space, It provides great value and has a spacious design.

The box allows for plenty of room, it is worth the money and has a good design. Lastly, the sailnovo roof rackcargo box is made of 700d PVC tarpauline cloth, roof bag adopts a genuine waterproof zipper, used in extreme weather and is protected with a double flap.

Almost all customers found that the box is part of the vehicle, zero movement the entire trip. Moreover, they say that the box comes with a carry bag for easy storage when not in use. In addition, they say that the cargo carrier wicked away the moisture and keeps everything inside nice and dry. Therefore, buyers were very happy to recommend it to friends and families.

• It is easy to lock down on the rooftop.
• This fits for any car, truck, or suv.
• This fits a lot of stuff.
• This is worth every penny.

Best For Most Vehicles: Fieryred Roof Rack Cargo Box

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The Fieryred Roof Rack Cargo Box is the most desirable box on the market today. The fieryred roof rack cargo box is compatible with virtually all roof rack,s cargo carrier, roof basket and roof storage box, could also be customized or folded for an extra layer of protection. The foamed webbing construction is engineered to keep your luggage and cargo carrier from sliding or shifting, thus making your load more secure during driving. Further, it is designed for universal fit, It resets in place and has an anti-slip design.

The box is fully washable and that means it will be easy to clean just by spraying it off in most cases. Above all, the fieryred roof rack cargo box is very good, comes with product dimension, it is super sturdy and has a universal fit design.

Almost all customers found that the box is a perfect inexpensive way to line the bed. In addition, they also found that the box is easy to remove after the trip. Also, they strongly agree that the box is a great size, plenty thick, and it stayed in place for a thousand miles driving pretty fast. To sum up, for most customers, Fieryred product was what they were looking for.

• This can be used in a wide variety of vehicles.
• This is suitable for most vehicles, including suv, sedan,ss corssover, truck, etc.
• One of the newcomers and featured product.

Best For Weather Proof: Cargoloc Roof Rack Cargo Box

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Compared with other boxes in this category, the Cargoloc Roof Rack Cargo Box has a convenient design. The cargoloc roof rack cargo box is designed for excellent fit, It worked out great and has a nice design. The Manufacturer says: Being vertically integrated, we bring to you proprietary and innovative products, with consistency that will exceed your expectations. And, this is used for cleaning supplies, It is easy to load and has a waterproof design.

The box is great for camping trips, it is awesome for tail-gate parties and has a good design. And, the box is easily removable, is designed for a good fit, it is is big enough and has a storage design. Most importantly, the cargoloc roof rack cargo box is highly recommend, It is very waterproof and has a safe design.

Almost all buyers opine that the box is not a standing box, the sides collapse. Further, they strongly agree that the box is made with strong fabric and sealed seams. Further, a few strongly agree that the 2 bins worked perfectly and a fishing tackle box could go in the middle. Overall, buyers found this to be one of the best boxes for daily purposes.

• This can be used on all types of vehicles.
• This includes a cargo carrier, hitch pin, cargo bag & cargo net.
• This is a little tight fit but saved a ton of room in the truck.
• It is easy to fold and unfold.

Best For Cross Bars: Keeper Roof Rack Cargo Box

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Keeper has been making great boxes for years, thanks to a combination of clever design and appropriate materials. The Keeper Roof Rack Cargo Box makes for plenty of room, It is suitable for large sizes and has a non-slip design. Make sure this fits by entering your model number. Moreover, this is ideal for cold weather, It is worth the money and has a waterproof design.

The box is made for non-slip, it stays tight and has a sturdy design. Moreover, it is highly recommended and has a storage design. Lastly, the keeper roof rack cargo box is very impressive. It fits nicely and has a nice design.

Almost all customers find that the box would sound like all was breaking loose. Furthermore, a few also found that the box is a great cargo bag for money. In addition, a few say that this is a nice bag. Go ahead and buy it.

• This kept things dry, it is priced right and has a good design.
• Soft sides flex to fit odd-shaped loads.
• And it folds compact for easy storage.
• Increases vehicle cargo space on standard vehicles and smaller suvs.