A roof box for a car adds extra storage space for trips and daily use. It keeps belongings safe and frees up room inside the vehicle.
Choosing the right roof box depends on size, durability, and ease of use. Hard shell boxes like the SportRack Vista XL offer strong protection and large capacity. Soft shell carriers, such as the Sailnovo or MIDABAO bags, provide flexibility and waterproofing.
These cargo boxes fit most cars, with or without roof racks, and include features like anti-slip mats and safety hooks. They help carry gear, luggage, or sports equipment comfortably. Investing in a roof box makes travel simpler and more organized.
Sportrack Vista Xl Rear Opening Cargo Box

The SportRack Vista XL Rear Opening Cargo Box in Black is ideal for outdoor enthusiasts, families, and travelers who require extra storage space for their gear. If you own a vehicle and often find yourself limited by trunk space during road trips or outdoor adventures, this cargo box is designed to enhance your carrying capacity while maintaining easy access and security.
Pros:
- Spacious dimensions of 62.5 inches in length, 39 inches in width, and 19 inches in height provide ample storage capacity.
- Rear-opening design allows convenient access without having to reach over the roof.
- Constructed by SportRack and manufactured by Thule, Inc., ensuring quality and durability.
- Lightweight at just 40 pounds, making installation and removal manageable.
- Sleek black color complements most vehicle styles and provides a modern look.
Cons:
- Relatively large size may not fit smaller vehicles or garages easily.
- At 40 pounds, it may require two people for safe mounting and removal.
The SportRack Vista XL Rear Opening Cargo Box excels with its generous size, allowing users to pack more luggage, sports equipment, or camping gear for extended trips. Its rear-opening feature is particularly beneficial for quick and easy access, reducing the inconvenience often associated with roof-mounted cargo boxes that open from the side or front. This design helps avoid awkward reaching and improves safety when loading or unloading items.
Durability and quality are assured thanks to its manufacture by Thule, Inc., a trusted name in outdoor accessories. The lightweight construction facilitates handling without sacrificing strength. Additionally, the sleek black finish not only provides a stylish appearance but also resists dirt and weathering, ensuring that the cargo box maintains its look over time. Overall, this cargo box is a practical investment for those seeking to maximize vehicle storage with ease and style.
Jegs Rooftop Cargo Carrier

The JEGS Rooftop Cargo Carrier is ideal for outdoor enthusiasts, frequent travelers, and families who need extra storage space during road trips. If you own a vehicle but find yourself limited by trunk space, this large roof rack style carrier offers a practical solution to carry bulky items like camping gear, sports equipment, or luggage securely and conveniently.
Pros:
- Spacious 18 cubic feet storage capacity accommodates a variety of items.
- Heavy duty and weatherproof construction ensures durability in all weather conditions.
- Aero hard shell design reduces wind resistance and noise while driving.
- Made in the USA, ensuring high manufacturing standards and quality.
- Relatively lightweight at 35 pounds for easy handling and installation.
Cons:
- Maximum load capacity of 110 lbs may limit heavy cargo transport.
- May require roof rack crossbars for secure mounting if not already installed.
- Dimensions (57 x 38.5 x 17.75 inches) might not fit smaller vehicles.
The JEGS Rooftop Cargo Carrier features a robust black HDPE hard shell that protects your belongings from rain, snow, and dust. Its aerodynamic shape helps minimize drag, making your drive quieter and more fuel-efficient compared to traditional soft carriers. With a generous 18 cubic feet capacity, it provides ample space for bulky items that would otherwise clutter your vehicle’s interior. This makes it perfect for weekend getaways, family vacations, or transporting sports gear.
Designed for ease of use, the carrier’s lightweight construction at 35 pounds allows for straightforward installation and removal. Being Made in the USA, it meets strict quality standards, offering peace of mind with its sturdy build and weather-resistant materials. While the 110-pound capacity is sufficient for most travel needs, users should be mindful of weight limits to ensure safety and optimal performance. Overall, this cargo carrier is a reliable and practical accessory for anyone seeking extra storage on the road.
Car Rooftop Cargo Carrier

The Car Rooftop Cargo Carrier – 21 Cubic Feet is ideal for travelers, outdoor enthusiasts, and families who need extra storage space during road trips or daily commutes. It is perfect for those who want a durable, waterproof, and versatile storage solution compatible with all vehicles, whether or not they have roof racks.
Pros:
- 100% Waterproof and heavy-duty 840D material protects belongings from harsh weather conditions.
- Generous 21 cubic feet storage capacity provides ample space for luggage and gear.
- Equipped with an anti-slip mat to ensure secure placement on the rooftop.
- Includes 6 door hooks and 2 extra straps for enhanced stability and safety during travel.
- Compatible with all vehicles, whether they have roof racks or not.
- Lightweight design at just 9.35 pounds for easy handling and installation.
Cons:
- May require careful installation to ensure a tight fit on vehicles without roof racks.
- Large size might affect vehicle aerodynamics and fuel efficiency slightly.
The Car Rooftop Cargo Carrier offers a robust and spacious storage solution made from heavy-duty 840D material, providing excellent protection against rain, snow, and dust. Its waterproof design ensures that your belongings stay dry no matter the weather, making it perfect for camping trips, vacations, or transporting sports equipment. The carrier’s anti-slip mat and multiple securing straps keep it firmly in place, preventing shifting or slipping while driving.
With dimensions of approximately 52 inches in length, 40 inches in width, and 18 inches in height, this rooftop bag offers ample space to accommodate a variety of items, freeing up valuable interior space in your vehicle. The inclusion of 6 door hooks and 2 extra straps enhances installation versatility and stability, ensuring that the carrier fits securely on different vehicle types. Overall, it is a practical and reliable choice for anyone looking to expand their vehicle’s carrying capacity without investing in a permanent roof rack system.
Sailnovo Car Rooftop Cargo Carrier Roof Bag

The Sailnovo Car Rooftop Cargo Carrier Roof Bag is ideal for adventurous travelers and families who need extra storage space without compromising vehicle interior comfort. Perfect for those with or without a luggage rack, this 20 cubic feet waterproof roof cargo carrier provides a convenient and flexible solution for transporting gear, luggage, or sports equipment on road trips and outdoor excursions.
Pros:
- Spacious 20 cubic feet capacity to hold ample cargo
- Waterproof design protects belongings from rain and dust
- Compatible with cars with or without luggage racks
- Includes tie-down strap and safety hook for secure installation
- Lightweight and soft shell for easy storage when not in use
Cons:
- May require additional care during installation to ensure stability
- Soft shell design might not protect against heavy impacts as well as hard shell boxes
The Sailnovo Car Rooftop Cargo Carrier measures 51 inches in length, 39 inches in width, and 17 inches in height, offering a generous storage area while maintaining a low profile on your vehicle. Its waterproof material ensures that your belongings stay dry and safe regardless of weather conditions, making it a reliable companion for long journeys. The carrier’s compatibility with vehicles both with and without luggage racks adds versatility, allowing more users to benefit from this storage solution without requiring additional roof accessories.
Designed with convenience and security in mind, this roof bag features sturdy tie-down straps and safety hooks that keep the carrier firmly in place during travel. The soft shell construction allows for easy folding and storage when not in use, saving space in your garage or trunk. Overall, the Sailnovo Car Rooftop Cargo Carrier Roof Bag is a practical and efficient way to expand your vehicle’s cargo capacity while ensuring protection and ease of use.
Midabao Car Roof Top Carrier

The MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier is ideal for outdoor enthusiasts, families, and travelers who need extra storage space for their vehicles. If you frequently go on road trips, camping, or any adventure requiring bulky gear, this car cargo roof top bag offers a practical and durable solution. Its waterproof design and large capacity make it perfect for protecting your belongings from the elements while keeping your vehicle organized.
Pros:
- Waterproof construction with coated zippers ensures items stay dry in all weather conditions.
- Spacious 20 cubic feet capacity provides ample storage for luggage, camping gear, or sports equipment.
- Includes an anti-slip mat to securely hold the carrier in place, reducing the risk of shifting during transit.
- Compatible with or without roof racks, offering flexible installation options.
- Lightweight design at just 8.69 pounds makes it easy to handle and install.
Cons:
- Large dimensions (51.1″ x 39″ x 17″) may not fit smaller vehicles comfortably.
- Black color may absorb heat in direct sunlight, potentially affecting temperature-sensitive items inside.
- Installation may require assistance due to the carrier’s size.
The MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier stands out with its robust waterproof materials and coated zippers, which provide excellent protection against rain, snow, and dust. This makes it an excellent choice for anyone who wants to safeguard their belongings regardless of weather conditions. The inclusion of an anti-slip mat enhances stability on the roof, preventing unwanted movement and improving safety during travel.
With a generous 20 cubic feet of storage space, this roof top bag accommodates a wide variety of items, from bulky camping equipment to extra luggage for family vacations. The versatile design allows it to be used whether your vehicle has roof racks or not, making it a flexible storage solution. Its lightweight construction ensures that it won’t add excessive weight to your vehicle while still offering durable performance.
Frequently Asked Questions
What Is The Best Roof Box Size For A Car?
The ideal roof box size depends on your storage needs. Common sizes range from 18 to 21 cubic feet. Larger boxes like the SportRack Vista XL offer ample space for family trips. Choose based on vehicle compatibility and the amount of gear you carry.
Are Soft Roof Cargo Carriers Waterproof?
Yes, many soft roof cargo carriers, like the Sailnovo and JEGS models, are 100% waterproof. They use heavy-duty materials and coated zippers to protect your items from rain and snow. Always check product specifications for weatherproof features before buying.
How Much Weight Can A Roof Cargo Box Hold?
Most roof cargo boxes hold between 100 to 110 pounds. For example, the SportRack Vista XL supports up to 110 lbs safely. Always refer to your vehicle’s roof load limit and the cargo box’s weight capacity to avoid damage.
Can Roof Boxes Fit Cars Without Roof Racks?
Yes, some roof bags like MIDABAO and Sailnovo fit cars without roof racks. They include anti-slip mats, tie-down straps, and safety hooks for secure installation. Ensure proper attachment to avoid movement during travel.
How Do I Install A Rooftop Cargo Carrier?
Installation varies by model but generally involves securing straps or clamps around the roof rails or door frames. Soft carriers include tie-down straps and anti-slip mats for stability. Always follow the manufacturer’s instructions for safe and secure installation.
Are Hard Shell Roof Boxes More Durable Than Soft Bags?
Hard shell roof boxes, like the SportRack Vista XL, offer superior durability and weather resistance. They provide better protection for fragile items. Soft bags are lighter and more flexible but may wear faster over time in harsh conditions.
Conclusion
Choosing the right roof box for your car makes travel easier and more organized. Whether you prefer a hard shell or a soft roof bag, each option offers unique benefits. Hard shell boxes like the SportRack Vista XL provide strong protection and weather resistance.
Soft roof bags, such as those from JEGS and Sailnovo, offer flexibility and easy storage when not in use. All these carriers increase your vehicle’s storage without taking up inside space. Look for features like waterproof materials, anti-slip mats, and secure straps to keep your items safe.
Remember to check the size and weight limits to match your needs. A good roof box helps you carry more gear, making every trip less stressful. It fits well with different cars, racks, and weather conditions. Choose wisely and enjoy the freedom of extra storage on your next adventure.

