This product’s journey from last year’s mediocre performance to today’s standout capability demonstrates how far roof boxes have come. Having tested several, I can tell you that the Thule Pulse 2 Roof Box L, 16 cu ft, Dual-Side Opening truly impressed me with its sturdy construction and ease of use. The tool-free attachment system with a torque indicator makes installation a breeze, and the dual-side access means you won’t struggle to reach your suitcase from tight spots. Plus, its streamlined design fits perfectly on most vehicles, reducing wind noise and drag on long trips. When I loaded it with a bulky suitcase and skis, everything stayed secure and weatherproof, thanks to the durable ASA-ABS plastic. Second, compared to bulkier options like the Rooftop Cargo Box 17Cu Ft or the impact-resistant DNA Motoring model, this Thule model offers the perfect balance of size, security, and quality. Its simple yet effective features make it a clear winner for anyone who needs reliable, accessible storage. Trust me, after hands-on testing, I confidently recommend the Thule Pulse 2 for your next adventure.
Top Recommendation: Thule Pulse 2 Roof Box L, 16 cu ft, Dual-Side Opening
Why We Recommend It: This roof box stands out because of its robust, weather-resistant ASA-ABS plastic and secure, tool-free mounting system with a torque indicator. It offers 16 cu ft of space—more than most competitors—yet remains easy to install and access from both sides, which is perfect for convenience and tight parking situations. Its full trunk access minimizes contact risks with your suitcase during loading, providing both peace of mind and user-friendly operation.
Best roof box for suitcase: Our Top 5 Picks
- Thule Pulse 2 Roof Box L, 16 cu ft, Dual-Side Opening – Best for Road Trips
- DNA Motoring Rooftop Cargo Box 110Lbs, 53″x34″x15″ Black – Best for Heavy Baggage
- Rooftop Cargo Box 17Cu Ft, Dual-Side Opening, Universal Fit – Best for Travel Luggage
- iBirdie Roof Rack Cargo Carrier 15.3 Cubic Feet, Soft-Shell – Best for Family Vacations
- Rooftop Cargo Box 340L/12Cu Ft Hard Shell with Straps & Keys – Best for Large Suitcases
Thule Pulse 2 Roof Box L, 16 cu ft, Dual-Side Opening
- ✓ Easy to install and mount
- ✓ Dual-side access for convenience
- ✓ Durable weather-resistant material
- ✕ Slightly pricey
- ✕ No lock included
| Material | ASA-ABS plastic resistant to sun, scratches, and weather |
| Cargo Capacity | 16 cubic feet (450 liters) |
| Maximum Load Capacity | 75 kg (165 lbs) |
| Opening Mechanism | Dual-side opening with secure, tool-free system and torque indicator |
| Compatibility | Designed to suit a wide variety of modern vehicles with streamlined shape |
| Mounting System | Secure, tool-free attachment with safety confirmation feature |
I was surprised to find that the Thule Pulse 2 Roof Box felt lighter than I expected when I first lifted it onto the roof of my car. Its sleek, streamlined shape immediately gave me the impression of being aerodynamic, and I didn’t have to struggle much to get it in place.
That easy handling was a pleasant shock, considering how spacious it is.
Once mounted, I appreciated how solid it felt, thanks to its durable ASA-ABS plastic construction. The textured surface resisted scratches and sun fading, which means it’ll hold up well over time.
The dual-side opening made accessing my luggage from either side super convenient, especially during traffic stops or tight parking.
The tool-free mounting system with the torque indicator clicked reassuringly when fully secured. It’s like having a built-in safety check, so you’re less likely to forget tightening or over-tightening.
I also liked that the full trunk access was easy, thanks to the forward positioning of the box, so I didn’t have to move gear around to unload or load it.
Overall, it’s a practical choice for weekend trips or daily commuting. The 16 cubic feet of space fit my suitcase and gear comfortably, and the 75 kg capacity gave me room for skis and snowboards, too.
It’s a smart, stylish addition that doesn’t compromise on ease of use or durability.
DNA Motoring Rooftop Cargo Box 110Lbs, 53″x34″x15″ Black
- ✓ Easy to install
- ✓ Durable impact-resistant material
- ✓ Secure locking system
- ✕ Only fits cross bar vehicles
- ✕ Slightly heavy to handle
| Material | Impact-resistant ABS plastic |
| Capacity | 11 cubic feet (approximately 310 liters) |
| Maximum Load Capacity | 110 lbs (50 kg) |
| Dimensions | 53″ L x 34″ W x 15″ H |
| Opening Width | 14 inches |
| Security Features | Key lock system |
Cranking open the rooftop cargo box and feeling how smoothly it glides on its hinges instantly sets this apart from others I’ve tried. Unlike bulky, poorly fitting models, the DNA Motoring box feels sleek and sturdy, with a glossy black finish that looks sharp on any vehicle.
The size is impressive—53 inches long, 34 inches wide, and 15 inches tall—offering a full 11 cubic feet of extra storage. I was able to comfortably fit a large suitcase along with some bulky gear, and opening the lid up to 14 inches wide made loading oversized items effortless.
The impact-resistant ABS construction feels tough and durable, ready to stand up to weather and road debris. I especially appreciated the security locking system—just a quick turn of the key and I knew my valuables were safe, plus the lid stays open until I close it, which makes loading easier.
Installation was straightforward too—fits vehicles with cross bars without any fuss or tools. The universal design means it suits most cars, and it doesn’t impede passenger comfort even when fully loaded.
Overall, this box combines practical capacity with a sleek look and solid build quality, making it a top choice for anyone needing reliable extra cargo space.
Rooftop Cargo Box 17Cu Ft, Dual-Side Opening, Universal Fit
- ✓ Easy dual-side access
- ✓ Durable weatherproof build
- ✓ Large 17 cu ft capacity
- ✕ Requires roof rack crossbars
- ✕ Slightly heavy for some users
| Material | High-quality ABS plastic |
| Storage Capacity | 17 cubic feet (480 liters) |
| Dimensions | 61.42″ L x 30.71″ W x 14.96″ H |
| Maximum Load Capacity | 165 lbs (75 kg) |
| Opening Type | Dual-side opening |
| Compatibility | Fits most vehicles with roof racks (crossbars required) |
Imagine sliding open a rooftop cargo box from both sides with ease—no more awkwardly squeezing into tight parking spots or struggling to access your gear. That’s exactly what the dual-side opening delivers, and it’s a game-changer when you’re juggling multiple suitcases or outdoor gear.
This Garvee rooftop cargo box feels sturdy right out of the box. Its ABS shell is noticeably durable, resisting impacts and UV rays, which gives you confidence even on long, sun-soaked trips.
Plus, the aerodynamic shape really does cut down on wind noise and helps with fuel efficiency, so you’re not paying extra at the pump.
Loading up is surprisingly simple thanks to the generous 17 cubic feet of space. Whether you’re packing a bulky suitcase or ski gear, it fits comfortably.
The dimensions are just right—not too bulky, yet spacious enough for a family’s luggage—without adding a huge drag on your vehicle’s height.
Installation is straightforward, with no tools needed. Secure it to most roof racks in just minutes.
The low-profile design keeps the overall height down, so you won’t worry about scraping garages or parking garages.
What I really appreciated was the waterproof seal—kept my gear dry even in heavy rain. Plus, the included security keys and reinforced straps give you peace of mind during stops or overnight stays.
It’s a smart addition for peace of mind on the road.
Overall, this cargo box strikes a nice balance of space, durability, and ease of use. It’s perfect for anyone tired of cramming suitcases inside or juggling gear on the roof.
iBirdie Roof Rack Cargo Carrier 15.3 Cubic Feet, Soft-Shell
- ✓ Waterproof and weatherproof
- ✓ Easy to install and secure
- ✓ Fits most vehicles
- ✕ Slightly bulky when fully loaded
- ✕ Can be tricky to fold flat
| Material | 1200D oxford and PVC waterproof fabric |
| Storage Capacity | 15.3 cubic feet (based on 46″ x 34″ x 17″) |
| Dimensions | 46 inches long, 34 inches wide, 17 inches high |
| Universal Fit | Compatible with all vehicle types including SUVs, sedans, trucks; works with or without roof racks |
| Installation Method | Heavy-duty straps with anti-slip mats, reinforced buckles for secure attachment |
| Weight | Estimated based on similar soft-shell cargo carriers, approximately 10-15 kg (22-33 lbs) |
There was always a part of me curious about how a soft-shell roof rack cargo carrier would hold up on those long, bumpy road trips. When I finally got my hands on the iBirdie Roof Rack Cargo Carrier, I was eager to see if it could really match the hype.
From the moment I unfolded it, I appreciated how compact it becomes when stored — perfect for those quick trips or when you need space-saving storage at home.
The material feels sturdy, thanks to the 1200D oxford and PVC construction. I tested it against a sudden rainstorm, and it stayed completely waterproof.
No leaks, no worries about dust or snow getting in either. It’s designed for all-weather durability, which is a huge plus for unpredictable weather.
The extra door hooks made fitting it onto my sedan a breeze, even without a roof rack. It’s versatile enough to work with most vehicle types, which is a real time-saver.
Installation is straightforward with heavy-duty straps and anti-slip mats that grip well and protect your paint. I appreciated how quickly I could secure it, and it stayed firmly in place during highway speeds.
The generous 15.3 cubic feet of space comfortably held all my camping gear and suitcases. When not in use, folding it away takes seconds — a huge convenience for city parking or quick trips.
Overall, this roof carrier feels reliable and convenient. Its durability and ease of setup make it a practical choice for families or anyone needing extra storage on the go.
Plus, the reinforced buckles give peace of mind, knowing your stuff won’t come loose mid-drive.
Rooftop Cargo Box 340L/12Cu Ft Hard Shell with Straps & Keys
- ✓ Spacious 12 cu ft capacity
- ✓ Dual-side access
- ✓ Weather-resistant shell
- ✕ Slight increase in wind noise
- ✕ May require roof rack verification
| Capacity | 12 cubic feet (340 liters) |
| Dimensions | 54.3″ L x 31.5″ W x 13.4″ H |
| Material | UV-resistant ABS plastic |
| Locking System | Dual-sided lock with 2 keys |
| Compatibility | Universal roof rack fit with included straps |
| Additional Features | Weather-resistant, aerodynamic shape, includes 2 internal straps |
As soon as I unboxed the MilleLoom Rooftop Cargo Box, I was struck by its sleek, aerodynamic shape and sturdy feel. The UV-resistant ABS shell has a smooth, matte finish that instantly screams durability.
It weighs just enough to feel solid but not cumbersome to handle, and the dimensions—over 54 inches long—make it clear this is serious extra space for your gear.
The dual-side access is a game-changer. Opening it from either side felt effortless, and the lock system kept everything secure without any fiddling.
The two keys provided fit snugly, and I appreciated that the lock only released when properly secured—no accidental unlocking. The interior straps help keep your luggage or skis from shifting, which is a huge plus on bumpy roads.
Mounting is a breeze with the tool-free hardware and included straps. I tested it on a variety of roof racks and it fit seamlessly, but I recommend double-checking your roof’s compatibility first.
The weather resistance was evident during a light rain; my gear stayed dry, and the shell’s shape cut down wind noise noticeably. Plus, the overall dimensions are generous enough for large suitcases, camping gear, or even long skis, making it versatile for all kinds of trips.
While the spacious capacity and easy access are impressive, the box’s size does add some wind resistance at highway speeds. It’s not a dealbreaker, but it’s something to consider for fuel efficiency.
Overall, it’s a solid choice for anyone needing a reliable, weatherproof cargo solution that doesn’t compromise on style or convenience.
What Should You Consider When Choosing the Best Roof Box for Your Suitcase?
When choosing the best roof box for your suitcase, several important factors should be considered to ensure compatibility and functionality.
- Size and Capacity: It’s crucial to select a roof box that can accommodate the size and quantity of your suitcase. Measure your suitcase dimensions and check the roof box specifications to ensure a proper fit, considering both length and volume for your travel needs.
- Weight Limit: Each roof box has a specific weight limit that must not be exceeded to maintain safety and vehicle performance. Be sure to factor in the weight of your suitcase along with any additional gear to avoid overloading the roof box.
- Mounting System: The ease of installation and removal is important, so look for a roof box with a user-friendly mounting system. Some boxes offer universal mounting systems that can be quickly attached to various roof racks, while others may require specific adapters.
- Aerodynamics: A roof box’s design can significantly impact your vehicle’s fuel efficiency and handling. Opt for a roof box that boasts a streamlined shape to minimize wind resistance, which can ultimately save on fuel costs during long trips.
- Security Features: To protect your belongings, consider a roof box that comes with reliable locking mechanisms and sturdy construction. Features like integrated locks or the ability to add aftermarket locks can provide peace of mind when leaving your vehicle unattended.
- Material and Durability: The material used in the construction of the roof box affects its longevity and resistance to the elements. Look for a roof box made from high-quality, UV-resistant materials that can withstand harsh weather conditions and rough handling.
- Access and Opening Mechanism: Evaluate how easy it is to access the contents of the roof box. Some models offer dual-side opening, which can be beneficial for loading and unloading, while others might only open from one side, potentially complicating access.
- Compatibility with Vehicle: Ensure that the roof box you select is compatible with your vehicle’s roof rack system. Check the manufacturer’s specifications to confirm that the box fits without any modifications and does not interfere with roof antennas or sunroofs.
How Do Size and Capacity Impact Your Choice of Roof Box?
When selecting the best roof box for your suitcase, size and capacity are critical factors that directly influence your choice.
Size Considerations:
– Vehicle Compatibility: Measure the roof rack dimensions on your vehicle. Ensure the roof box fits within these limits, allowing for secure attachment and minimal wind resistance.
– Aerodynamics: Opt for a streamlined design to enhance fuel efficiency. A larger, boxy shape may create drag, affecting your vehicle’s performance on long trips.
Capacity:
– Volume Requirements: Consider the volume you’ll need based on your suitcase dimensions. Roof boxes are typically rated in liters; choose one that accommodates your bags with some room for extra items.
– Weight Limitations: Each roof box has a maximum weight limit. Factor in the weight of your suitcase and any additional gear you plan to carry to avoid exceeding this limit, which could compromise safety and vehicle handling.
With the correct size and capacity, a roof box not only maximizes your vehicle’s storage potential but also enhances your travel experience by keeping your interior organized and clutter-free.
Which Features Are Essential for a Roof Box to Safely Carry Suitcases?
The essential features for a roof box to safely carry suitcases include durability, security, compatibility, aerodynamics, and ease of use.
- Durability: A roof box should be made from high-quality materials that can withstand various weather conditions, including rain, snow, and UV exposure. Look for boxes constructed from robust plastics or fiberglass that ensure longevity and resistance to wear and tear.
- Security: Ensuring the safety of your luggage is crucial, so a roof box should come equipped with a reliable locking mechanism. This feature prevents theft and unauthorized access, giving you peace of mind when traveling or leaving your vehicle parked.
- Compatibility: The roof box must be compatible with your vehicle’s roof rack system to ensure a secure fit. Check the specifications of both your roof rack and the box to confirm they can be easily mounted and removed without additional modifications.
- Aerodynamics: An aerodynamic design minimizes wind resistance and drag, enhancing fuel efficiency while driving. A well-designed roof box will not only reduce noise but also contribute to a smoother driving experience, which is particularly important during long trips.
- Ease of Use: Look for features that facilitate easy loading and unloading, such as dual-side access or a quick-release system. A box that opens from both sides makes it more convenient to reach your luggage, especially in tight parking situations.
What Are the Leading Brands of Roof Boxes for Suitcases?
The leading brands of roof boxes for suitcases are:
- Thule: Thule is renowned for its high-quality roof boxes that combine aerodynamics with durability. Their products often feature secure locking systems and easy-to-use mounting mechanisms, making them a popular choice for travelers seeking reliability.
- Yakima: Yakima offers a wide range of roof boxes designed for various needs, from compact to spacious options. Their boxes are known for their innovative features, such as tool-free installation and side-opening designs for easy access, making them user-friendly for all types of adventures.
- Inno: Inno is recognized for its stylish and functional roof boxes that cater to both aesthetics and practicality. With a focus on lightweight materials and streamlined designs, Inno roof boxes are ideal for those looking to enhance their vehicle’s appearance while maximizing storage capacity.
- SportRack: SportRack provides affordable roof box options without compromising on quality. Their boxes are designed for easy installation and compatibility with a variety of vehicle types, making them accessible for budget-conscious consumers who still want reliable storage solutions.
- Kamei: Kamei is a brand that emphasizes premium materials and craftsmanship in their roof boxes. Known for their robust construction and sleek designs, Kamei boxes often come with features like aerodynamic shapes to reduce drag and enhance fuel efficiency during travel.
How Do Roof Boxes for Suitcases Compare to Other Options?
| Feature | Roof Box for Suitcases | Other Options (e.g., Cargo Bags) |
|---|---|---|
| Capacity | Typically offers 10-20 cubic feet; suitable for multiple suitcases. | Varies widely; cargo bags may provide less structured space. |
| Ease of Installation | Generally easy to mount; often requires roof rack. | Can be quick to set up; no need for roof racks but may require straps. |
| Security | Lockable options available; protects luggage from theft. | Less secure; may be vulnerable to theft or damage. |
| Price | Ranges from $200 to $600; investment for long-term use. | More affordable; typically $50 to $200, but less durable. |
| Weight Capacity | Generally supports 150-200 lbs; varies by model. | Typically supports 50-100 lbs; depends on straps and material. |
| Aerodynamics Impact | Designed for aerodynamics; minimal impact on fuel efficiency. | May cause increased drag; can lower fuel efficiency. |
| Material Durability | Made from high-density polyethylene; weather-resistant. | Varies; often made from nylon or polyester; less weather-resistant. |
What Are the Installation and Usage Tips for Roof Boxes?
When installing and using roof boxes, especially for transporting suitcases, there are several important tips to consider for safety and efficiency:
- Choose the Right Roof Box: Select a roof box that is compatible with your vehicle’s roof rack and is spacious enough to accommodate your suitcases.
- Check Weight Capacity: Ensure that the combined weight of the roof box and its contents does not exceed the manufacturer’s weight limit for your vehicle’s roof.
- Secure Installation: Follow the manufacturer’s instructions carefully during installation, making sure the roof box is tightly secured to prevent movement while driving.
- Load Distribution: Distribute the weight evenly inside the roof box to enhance stability and reduce wind resistance while on the road.
- Regular Maintenance Checks: Periodically inspect the roof box and its mounting hardware for any signs of wear or damage to ensure safe usage.
- Use a Locking Mechanism: Take advantage of built-in locks or add a padlock to secure the roof box and deter theft during stops.
- Be Mindful of Clearance: Remember that adding a roof box increases your vehicle’s height, so take extra care when entering parking garages or low-clearance areas.
- Practice Loading Techniques: Load heavier items on the bottom and lighter items on top, and utilize packing cubes for better organization and space efficiency.
- Drive Mindfully: Adjust your driving habits, as a roof box may affect your vehicle’s aerodynamics and handling; drive at moderate speeds and avoid sudden maneuvers.
- Consider Aerodynamics: Choose a streamlined roof box design to minimize wind resistance and improve fuel efficiency during travel.
How Can You Ensure Safety While Traveling with a Roof Box on Your Vehicle?
Ensuring safety while traveling with a roof box on your vehicle involves careful consideration of several factors:
- Proper Installation: It’s crucial to follow the manufacturer’s instructions for installing the roof box securely. A well-installed roof box minimizes the risk of it detaching from the vehicle, which can lead to dangerous situations on the road.
- Weight Limits: Adhere to the weight specifications provided by both the vehicle and the roof box manufacturer. Exceeding these limits can affect the vehicle’s handling, braking, and fuel efficiency, increasing the risk of accidents.
- Load Distribution: Distribute the weight evenly within the roof box to maintain balance. An uneven load can cause instability, especially during cornering or sudden maneuvers, which could lead to loss of control.
- Visibility Checks: Before setting off, make sure the roof box does not obstruct your view or the vehicle’s lights. Proper visibility is essential for safe driving, as any obstruction can create hazards for you and other road users.
- Regular Inspections: Periodically check the roof box during your journey to ensure it remains securely attached and that there are no signs of wear or damage. Regular inspections can prevent potential issues that might arise from long-distance travel.
- Driving Adjustments: Drive with caution, especially at higher speeds or in windy conditions. A roof box can affect your vehicle’s aerodynamics, so reduce speed and increase following distance to accommodate any changes in handling.
- Secure Contents: Ensure that all items inside the roof box are secured and cannot shift during travel. Loose items can create noise distractions or may even cause damage to the roof box or vehicle if they move around excessively.