Roof Bag vs Roof Box – Best Comparisons 2022

Roof Bag vs Roof Box

Table of Contents

Roof bag vs Roof Box – Best Comparisons 2022

cargo box vs cargo bag

If you have a large family or if you like to move a lot of household items with your vehicle space is usually not enough. 

This means that you will be needing extra space for the storage of materials. At this point, you are probably looking to hit the market for the best roof storage systems for 2022. 

You can easily get confused in the market if you do not have a guide or instruction on what to expect out there. 

There are many roof storage devices for vehicles. This means that you need to narrow your search down and focus on either the roof box or the roof bag.

If you do not have prior information about both product types, you will not know which particular type will suit your needs. 

There seems to be much difference between both products. And many people may not fully understand the various features of both products.

This article will reveal the key differences between the roof cargo boxes and the roof cargo bags. This way, you are informed on what features drive the market demand and supply of both products. 

This article aims to help all prospective buyers of either product make the right decision based on their circumstances. 

This means that you will have to consider your needs, budget, durability, suitability, and so on. This is the best vehicle Roof bag vs roof box comparison for 2022.

Roof bags vs Roof boxes – Head to head comparison

Vehicle roof cargo bags

Many people certainly fancy vehicle roof cargo bags because they can carry their items around more easily. Roof bags can be so spacious that they are capable of providing nearly 18 cubic feet of storage space.. This means that they offer as much storage space as vehicle roof cargo boxes.

One key benefit that the roof bag provide for vehicle owners is the ability to easily pack and store them after use. Simply pack up the bags and fold them neatly into small blocks and stash them away in a box or a small enclosure in your vehicle. 

Roof bags are highly beneficial since they can be unfolded and mounted easily onto your vehicle. Then again, to mount your roof bag, you do not have to buy a roof rack for your vehicle.

One other advantage of using a roof bag to transport your item is that they come in flexible tarpaulin materials. This means that you can store various items with odd shapes. 

It is usually impossible to store oddly-shaped items with roof cargo boxes. Moreover, as a plus to people on a budget, roof bags are easily affordable.

There have been important advancements in the design process of vehicle roof bags. You now have ergonomic and anti-weather features to enhance the user experience. Additionally, due to their storage location in your vehicle (on the roof), many roof bag products now come with security features.

Vehicle roof cargo boxes

Unlike roof cargo bags, roof boxes are more rigid and non-flexible vehicle rooftop storage boxes. They can be used to securely move your items from point A to B. Moreover, many roof cargo boxes are supplied with secure locks to help vehicle owners securely store their valuables and lock them. 

This way, they are guaranteed the safety of their items. Many roof boxes are made with hard and shell casing which create more secured features. With rigid roof boxes, people will have no idea what it is that you are carrying.

The good thing about your cargo box is the fact that it feels much like an additional trunk in your car. With the cargo box, your items will be safe from weather effects like rain, snow, sun, wind, moisture, dry air, and so on.

Additionally, when you use cargo boxes to transport your items, they will easily protect your items from impact as you travel. This way, it works as an extra trunk storage system for your vehicle. 

With roof boxes, you can easily choose the amount of extra cargo space that you need. Many of these cargo boxes can provide storage volumes of nearly 22 cubic feet.

Roof bags vs Roof boxes – The Differences

Now that we have been able to establish the advantages of the roof bag and the roof box, there are obvious differences between both products. 

This is the important information that you will ever need to make that essential purchasing information to avoid any buyer’s remorse. The differences between the vehicle storage roof bag and the storage roof box are as follows:

The need for a vehicle roof rack

With roof bags, you do not need to install a roof rack. Whether you have a roof rack or not, you can still easily mount the roof bag. However, this is not true for roof boxes as you will need a vehicle roof rack to easily mount your roof boxes. 

Roof boxes are preferred because they increase the storage space capacity of the vehicle. In some cases, your roof box may not be compatible with the roof rack in your vehicle. This is why you need to check for compatibility between your roof box and the roof rack in your vehicle.


In terms of storage spaces, it stands to reason that both the roof bag and the roof box offer nearly the same capacity. It is important to know that roof bags only provide a space allowance of 18 cubic feet at most. However, with roof boxes, you get nearly 22 cubic feet more space. 

If you need more space, then it is better to choose a roof box. A roof box offers more space and they can also be offered in several sizes. This means that you get to choose from various size offers that are offered by the makers.

Security features

In terms of security, roof boxes seem to have more advantages when compared to roof bags. Roof boxes are rigid and come with locking systems. Since their external casing is made from strong and durable material, they offer more security for your valuable items.

A roof bag may not be as secure. Even though they are now produced with locking systems, they are made from a flexible material. 

This means that anybody can get closer to your bag. They can then feel it by touching it. They may then decide to slit it open because of what they might have felt from their touch. 

People can easily feel for valuables by touching your roof bag. And if they are interested in what they have felt, they could get any sharp object to slit your roof bag open while you are away. 

This way, they can easily make away with any item that they want. Therefore, if you need more security on the rooftop of your vehicle, then the obvious choice is to stick to the roof boxes.

Storage ability

When you are looking to buy a roof box or a roof bag, you should think about a good material to store it. With the roof bags, you can easily fold out these storage materials into small enclosures or shelf spaces. 

Roof bags come with more versatility, which means that they can easily be folded and stored in any given shape. However, this is not the same case with roof boxes.

When your roof box is not in use, you will need to look for a nice spot in your car to store it. You could leave it behind in the garage. You may choose to stash it away in your vehicle trunk if there is enough storage space. 

If you leave it on the roof of your vehicle at all times, you should know that this could be a problem. They can become problematic when travelling underneath low overhanging structures and bridges in the road.


The cost factor is an important comparison when considering buying a roof box or a roof bag for your vehicle. For car owners who have budgeted large amounts of money for this, roof boxes might be suitable for them. 

On the flip side, it may be better to go for the roof bag. This is good when you do not have enough money to spend on additional vehicle storage spaces.

However, you can also find cheaper roof boxes in the market. Some roof boxes have just the same retail recommended prices as roof bags. 

Then again, you have high-quality and expensive roof bags that cost just as much as roof boxes. At this point, your scale of preference should be satisfied by trading cost versus requirements.

Roof bag versus roof box: The final verdict

There is usually a final verdict when comparing the roof bag versus a roof box for your vehicle. This final verdict that is based on what you need. 

This means that before you can choose between a roof bag and a roof box, you will need to consider your requirements against the given factors like:-

  • Cost
  • Storage capacity
  • Security features
  • Storage when not in use
  • Compatibility with your vehicle.

Comparison Roof Bag vs Roof Box

q? encoding=UTF8&ASIN=B076C5479W&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USRoofPax Car Roof Bag & Rooftop Cargo Carrier
q? encoding=UTF8&ASIN=B072ZHRDMZ&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USAmazon Basics Rooftop Bag
q? encoding=UTF8&ASIN=B08ZXQ313F&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en US
q? encoding=UTF8&ASIN=B07FRSJQZ5&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en US
q? encoding=UTF8&ASIN=B00JQWHZL0&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en US
q? encoding=UTF8&ASIN=B00BCLL8C0&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en US






$679.00 - $729.00



19 cu ft

15 cu ft

15 cu ft

18 cu ft

16 cu ft

18 cu ft


13.22 lbs

4.7 lbs

9 lbs

47 lbs

54 lbs

28 lbs


L: 47.2" W: 35.4" H: 19.8"

L: 43.5" W: 16.84" H: 33.5"

L: ‎14.65" W: 12.44" H: 6.61"

L: ‎82.75" W: 33.75" H: 17.25"

L: ‎94" W: 29" H: 18"

L: ‎62.5" W: 19" H: 39"


Roofpax Car Roof Bag

Amazon Basics Rooftop Bag

San Hima Car Roof Bag Cargo Carrier

Thule Motion XT XL

The Yakima SkyBox 16 Carbonite

SportRack Vista XL

The Best Roof Bagss of 2022

Roofpax Car Roof Bag

q? encoding=UTF8&ASIN=B076C5479W&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USRoofPax Car Roof Bag & Rooftop Cargo CarrierThe Roofpax car roof bag is a car roof bag that is one of the best rooftop cargo carriers in the market.

This product comes with a storage space volume of more than 19 cubic feet. It is waterproof and is an excellent product for military and civilian use.

This premium car top roof bag is made from heavy-duty material. It adjusts properly on your vehicle. One of the best importance of this product is the fact that it can fit onto all types of vehicles.

This works whether you choose to install the rack or not. This is a TSA approved bag lock that can be used for travelling across state lines. This bag option comes with an integrated bottom bag padding material to create a cushioned base.

In terms of the extra space for carrying your items, you get a spacious storage space of about 19 cubic feet. For a secured lock system, you get a bag that comes with included SBS double bag zippers. Its safety feature includes the light reflecting logo that illuminates in the dark.

This bag comes with 10 elastic and strong Velcro that is used to add extra restraint to secure the strap. Due to the suitability of this bag, it can be used to store and transport various home items.

When packed to its maximum capacity, this bag easily expands to produce a size that is almost 20 inches in its height. This bag comes with dual-seam technology and comes with a lifetime warranty that comes with its zippers and buckles.

Amazon Basics Rooftop Bag

q? encoding=UTF8&ASIN=B072ZHRDMZ&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USAmazon Basics Rooftop BagThe Amazon Basics rooftop bag is one of the best vehicle rooftop bags that you can get for 2022.

With this rooftop bag, you get a vehicle cargo carrier bag which comes with a storage capacity of nearly 15 cubic feet. You get about 8 inches bag straps that come with buckles.

This can be used for easily connecting onto the roof rack of the vehicle. You also get a bag that is waterproof and is resistant to fade. This helps protect the bag from dust, rain, wind, and the sun.

This bag comes with an extra-sized zipper closure that has premium stay-dry flaps and robust seams. For compact and simple storage, you can easily fold this bag. Also, to enhance its storage abilities, this bag comes with a carrying case/storage bag.

With this rooftop bag for your vehicle, you get eight strong straps that can be used to add extra security and safety to the items in the bag. This help stop rain from getting into your bag through the opening.

While this bag works well when attached to roof rails, it works well when attached inside the cargo basket or the crossbars.

San Hima Car Roof Bag Cargo Carrier

q? encoding=UTF8&ASIN=B08ZXQ313F&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USThe San Hima roof bag is a soft rooftop bag carrier that gives you the capacity to pack out various items.

This bag is produced from PVC mesh which is a material that is both flexible and strong as well as a flame retardant and waterproof.

This bag also comes with an excellent colour fastness. This means that regardless of how much you use it, it will never fade out when exposed to the sun.

This bag comes with appropriately welded seams as well as a concealed zipper.

Due to the waterproof features that the bag have, means that all contents of the bag can be easily kept dry.

With this bag, you easily get a bag content capacity that is about 15 cubic feet. When it is packed full, this bag can easily expand to a height of about 17 inches.

With this vehicle roof bag, you get a bag that offers a footprint of nearly 34 by 44in size. As a roof bag that is used to increase the velocity of your vehicle when in motion, it comes with a special feature.

This bag has been shaped aerodynamically to help reduce drag when the bag is in motion.

One benefit of this bag is the fact that it can simply be mounted to a bare roof or a basket or crossbars, or rails. It is just like other vehicle roof bags for carrying your items.

The San Hima roof bag is a rooftop bag that can be easily folded up for simple storage. The best thing about this roof bag is the fact that it can easily fit onto any van, SUV, and most cars.

The Best Roof Boxes of 2022

Thule Motion XT XL

q? encoding=UTF8&ASIN=B07FRSJQZ5&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USThe Thule Motion XT XL is the best overall vehicle roof box that you can buy in 2022.

This roof box comes in four various size capacities like 16, 22, 18 (Alpine), and 18 cu. Ft.

This is a box that comes with an all-around blend of features, user-friendliness, and quality.

This box is an outstanding box that comes with a refined finish and fit.

You get a user-friendly operation and installation. For this combination of features, you get a roof box that comes at the right price.

One more thing about this box is the fact that it can be secured, closed, and opened easily. It comes with handles that are stationed at either side while smooth-operating box locks work to secure all the items in the box.

Finally, you get a box nose design that has been shaped ergonomically to boost its aerodynamics. This means that this box will work to reduce the drag on your vehicle when in motion.

This box comes with a base that offers an extra-solid function. Moreover, the bag overlaps generously to resist gaping while providing excellent resistance to wind. This is something that you will not find in many other products.

The Yakima SkyBox 16 Carbonite

q? encoding=UTF8&ASIN=B00JQWHZL0&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USThe Yakima SkyBox is one of the best roof boxes of 2022 that you can purchase for your vehicle. This box is the right option that works just right to serve all vehicles.

The bag can be accessed from both of its sides. You will like this bag due to its extreme design and versatility. Moreover, this bag comes with a quality build that is offered at a competitive price.

One of the best features of this bag is the fact that it comes with mounting hardware that is exceptionally user-friendly. It also comes with a lock system and a Slide lock handle that works like no other.

The Yakima SkyBox roof box is offered in both models of 18 cubic feet and 16 cubic feet.

It also provides a durable storage product that can be used for any gear. The roof box can be easily installed onto your vehicle roof without using any tools.

The SkyBox works for everybody as it comes with a low clearance as well as a narrow 12 inches which provides sufficient space for your boat or your bike.

This product has been engineered to fully withstand the unpredictable nature of most road terrains.

This bag comes with aerodynamic shapes and rugged ABS plastic features to minimize air drag and road noise.

SportRack Vista XL

q? encoding=UTF8&ASIN=B00BCLL8C0&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=sameera006 20&language=en USThis is one of the best budget roof boxes that can be found easily in the market.

This option comes with an access rear opening to ensure that users can get to all their items without much hassle.

Additionally, you get a low priced option that provides easy installation and lots of load capacity.

This product is also able to accommodate your skis and other personal items that you have to take with you. This bag has been made to be a fully assembled option.

They can be easily and quickly mounted onto your roof rack without using any extra mounting tools. With a capacity of about 18 cubic feet, you get a roof box that offers significantly more space for storing your items.

This storage size is usually not common with other models. The SportRack Vista XL have also been ergonomically-shaped to promote its aerodynamic features.

Due to the shape of this roof box, you get a product that improves air resistance during vehicle movements.

In terms of the material of this box, you get a product that has been made from durable and functional material that guarantees longevity and serviceability.

Moreover, this roof box comes at a price that offers more value for each buck as it needs little or no maintenance.

Then again, it comes with little attachments that promote easy installation and mounting onto the roof racks of the vehicle.

The SportRack Vista XL comes with an easily accommodating interior. This way you can simply store out all your items in the bag. It features security locks to help users properly secure all contents from theft.

Furthermore, the external case of the rigid box works well to hold properly in all weather conditions.

This means that regardless of any extreme weather of sun, rain, snow, and windy conditions, the box stays intact. This way, it protects all the items that have been placed in it.

Best Roof Bags