Top 10 Best Waterproof Roof Top Cargo Bags in 2018

Are you tired of having not enough space when going on a long trip with your family? Are you tired of thinking where to put your suitcase in your car all the time? The solution is here in this article. Roof top cargo bags have come to the world to answer these questions. If you really want some more space to store your items, these best carriers can help. Without any further a do, let’s go through these best waterproof Rooftop Cargo Bags below.

Best Waterproof Roof Top Cargo Bags in 2018

Preview Product Price

Big Ant Cargo Bag, Waterproof Roof Top Cargo Carrier for Cars, Vans and SUVs (15 Cubic Feet) – Rainproof Nonslip for Travel or Off-Roading

Cargo Roof Bag - 100% Waterproof – NO RACKS NEEDED – Easy to Install - Soft Rooftop Luggage Carriers with Wide Straps –Folds Easily - Best for Traveling, Cars, Vans, SUVs (Black - 15 Cubic Feet)


Apex CSBG-60 60' Waterproof Hitch Cargo Carrier Rack Bag with Expandable Height


RoofBag 100% Waterproof Carrier Bundle: Includes Protective Roof Mat + Storage Bag for Storing + Heavy Duty Straps + Cross Country Soft Car Top Carrier - Made in USA


Rightline Gear 100S10 Sport 1 Car Top Carrier, 12 cu ft, Waterproof, Attaches With or Without Roof Rack


SportRack Vista XL Rear Opening Cargo Box (Black, 18 Cubic Feet)


SHIELD JACKET Waterproof Roof Top Cargo Luggage Travel Bag (15 Cubic Feet) - Roof Top Cargo Carrier for Cars, Vans and SUVs - Great for Travel or Off-Roading - Double Vinyl Construction, Easy to Use


RoofBag 100% Waterproof, Made in USA, Premium Triple Seal for Maximum Protection, 2 Year Warranty, Fits ALL Cars: With Side Rails, Cross Bars or No Rack, Roof Bag includes Heavy Duty Straps


RoofBag Waterproof | Made in USA | 1 Year Warranty | Fits All Cars: with Side Rails, Cross Bars or No Rack | Rooftop Cargo Carrier Includes Heavy Duty Straps


Keeper 07203-1 Waterproof Roof Top Cargo Bag (15 Cubic Feet)


10Big Ant Cargo Bag

Big Ant Cargo Bag
Buy now from Amazon →

Let’s start with this waterproof rooftop cargo bag from Big Ant. Big Ant cargo will make sure that your belonging is far from exposure. It is made with 600D heavy duty polyester, welded seams to seal out water, so that the roof cargo bag is completely waterproof and definitely can keep your gear from rain, grit or snow. Car top carrier with sturdy both zippers and 8 Velcro ensures that everything will stay in place. It is ideal for family road trips or adventures.

This bag comes in the size of 34 W x 44 D x 17 H in inches, but it can be folded into a compact one tobe kept anywhere when it is not to be used. So, this bag is considered as a secured and large capacity storage which is perfect for cars or vans.

9BD Cover Cargo Roof Bag

BD Cover Cargo Roof Bag
Buy now from Amazon →

Once again, BD Cover has brought one of the best cargo roof bags to the market. This cargo roof carrier is made from 100 hundred percent waterproof material. Not only does it resist water, but it also can be protected from grit, the sun and wind as well. To add more, this cover is well designed for car with no roof racks which allows the car without racks can travel easier with a cargo box installed.

With this cargo bag, you will get an extra storage space to carry even your big luggage so that you do not choose between saving space for seats and bringing your luggage along.
This one is equipped with strong, wide straps that can make sure that everything stays in place even when the road gets bumpy. Plus, there is also extra fabric with Velcro that can also covers the zipper in heavy rain. With every purchase, you will get a 2 year warranty from BD Cover.

8Rage Powersports Cargo Carrier Rack Bag

Rage Powersports Cargo Carrier Rack Bag
Buy now from Amazon →

If you want the quality, and nice looking cargo carrier rack bag, this one is highly recommended. It is a sift sided flexible cargo storage area which can be a great roof bag or a cargo carrier bag which can expands from 17 inches to 21 inches. The size of this carrier bag is 60 x 19 x 17-21 in inches.
It fits 60 inches hitch mounted cargo carrier baskets and cargo trays with 6 integrated tie down straps and along with 2 interior 16 x 8 inches zippered pockets as well. Rage Powersports designs this waterproof PVC with nylon material with weather seal zipper flap. Plus, there is 1 year manufacturer’s warranty upon shipment arrival.

7RoofBag Carrier Bundle

RoofBag Carrier Bundle
Buy now from Amazon →
We are thrilled to introduce you to one of the best roof top cargo bags in 2018 from RoofBag. This bag comes in 2 color options (black and gray), which can still let you stay cooler in summer. It is made in USA with safe and high quality material (no toxic or harmful chemicals used).
It comes with in sizes: size 11 and size 15. Size 11 can fit any car, SUV or van while size 15 fits SUVs, vans, and full size sedans. This one is very easy to store and really easy to install as well even with or without rack. Every shipment will include one carrier, 2 straps, protective non slip mat and installation booklet.

6Rightline Gear Car Top Carrier

Rightline Gear Car Top Carrier
Buy now from Amazon →

This car top carrier comes with the dimension of 38 L x 34 W x 14-19 H in inches. Rightline has designed this one to be 100% waterproof with Dual Seam Technology that sewn for strength or welded waterproof. The coated zipper located on the protective zipper flap to help ensure that there will be no even one drop of water can touch your things. If you are to buy this one, you will get one carrier, 4 attachment straps, 4 car clips and stuff sack with sewn-in set up guide.

5SportRack Cargo Box

SportRack Cargo Box
Buy now from Amazon →

SportRack cargo box is a spacious that provides 18cubic feet of waterproof storage. With ABS construction, SportRack ensures that your cargo bag will be durable and resist with UV. It includes lock to secure the contents in the box. This also equipped with the quick release hardware mounting system for quick on and quick off.
Along with its rear opening, you will be easy to access away from traffic as well. The important thing is that this item is designed to fit specific vehicle so please ensure the correct part fitment before purchasing this one.

4Shield Jacket Roof Top Cargo

Shield Jacket Roof Top Cargo
Buy now from Amazon →

Move on to another best roof top cargo we have found. This one is a spacious roof bag, so if you are planning for a long way trip, this roof top cargo will be ready for anytime. It provides 15 cubic feet of convenience and secure storage which fits best with cars, vans or SUVs with roof rack system. This bag is completely weatherproof since it can protect your contents from water, rain, grit, snow, wind and even sun. With 8 built-in tie straps, this carrier can be attached in only a few minutes.
And, when it is not used, you can fold it and store it anywhere you want since it consumes small space. It is ideal for family trips since it increases the space inside the car for your family members and you do not need to worry about your packs as well.

3RoofBag Car Top Carrier

RoofBag Car Top Carrier
Buy now from Amazon →

Here is another car top carrier from RoofBag. Each purchase will get one RoofBag cross country carrier, a set of two straps and installation booklet. It comes in 2 sizes, one with 11 cubic feet of storage and one with 15 cubic feet.
They design this one to be electrically sealed joints that make this soft car top carrier 100% waterproof. It is made in USA with 2 year warranty against defect. Save your fuel and enjoy a quiet ride with your family.

2RoofBag Waterproof Carrier

RoofBag Waterproof Carrier
Buy now from Amazon →

Another best top carrier goes to RoofBag again. This one is available in 2 colors: black and gray. It features safe and high quality material with no toxic and harmful chemicals used. This products are made in USA and comes to the market in 2 sizes. Size 11 fits ant car, SUV and vans while size 15 can fit SUV, vans and full size sedan.
It is easy to store and easy to install and can work on all vehicles with or without rack. There is also an installation booklet shipped along, so you do not need to worry that you cannot install that carrier by your own.

1Keeper Waterproof Roof Top Cargo Bag

Keeper Waterproof Roof Top Cargo Bag
Buy now from Amazon →

The last one of the best waterproof roof top cargo bags of today is from Keeper. Keeper has designed this waterproof roof top cargo bag with 15 cubic feet of space. Plus, it is also designed to fit all roof racks with attachment capabilities on all 4 sides. But if it is less than 4, caution needs to be taken for secure attachment.
With the waterproof design, Keeper makes sure that your cargo will be protected against road grit, sun, wind, and rain. When you do not want to use it, you just fold it so that you can store it in only small space.

[trcreviews type=”guide”]

Buying Guide: Before You Buy

Purchasing a roof top cargo bag is just like getting a secured way to increase your vehicle’s storage capacity. When going on a vacation, you do not have to worry that you will lose your thing when you arrive your destination or worry that your items will be wet when it is raining since your bag can ensure that very well. But, there are many types, many kinds of carriers, so how can you choose the right one? There are some tips for you to consider while consider buying a roof top carrier. Check them out below.

How To Choose The Right Roof Top Cargo Bags

First of all, you have to identify your stuff. Knowing how much stuff you want to carry, what kinds of items you want to store in the carrier are very important when you want to buy a roof top bag. By these, you can determine which size of carrier is fit with your items. For example, if you want to go for skiing, you have to bring your skis, so you have to buy a carrier that you can put your skis in.

Then, you have to know the size of your vehicle. Large one or small one, it is also based on your vehicle as well. How can you buy a large carrier while you vehicle is that small? So, you have to make sure that the carrier you purchase will allow you to store at your limit access without any damages caused to your car or your roof top.

After that, we have got the shape of the carrier. Some carriers are longer, some are sleeker and some are taller. Each company has come up with the idea of creating many shape of the carrier to fit your interest. Anyway, these days, a sleek and aerodynamic one is the popular ones among all since it can help reduce wind drag when you are driving so you can reach your next destination in no time, no matter how much gear is secured to the top of your roof.

What Are The Important Features?

The first feature is the durability. The best quality carrier will feather with thicker plastic or reinforcements inside the box to increase the stiffness of the plastic. The box with those plastic will be easier to open and close and last loner.

Next, the best carriers will feature with mounting hardware. Type of mounting hardware will ensure that the operating when installing and removing the box is always easy. Make sure that when you want install the bags, you do not need any tools or help from other people. But still, some of those might take some time to install and require up to 2 people depend on the size.

Lastly, it should be designed to be fit on your vehicles. Size of the roof top carrier is also one of the feature you need to take a look at. Roof carriers are measured based on how much volume they hold. Once again, the size of the roof top carrier will depend on how much gear you need to carry and how large can it be fit on your car.


When you have decided to go on a journey with you whole family, you will have to carry along many things like clothes, food and any stuff related to your activities planned. At the same time, you also have to consider where you can store those items. With those carriers reviewed above, you will experience the happiest adventure with your family. Buy one today to get more space in car and a quality time for your family.

Leave a Comment

Your email address will not be published. Required fields are marked *