10 Best Tow Bar Vehicle Cargo Carrier Box in The UK

Last updated on 06/09/2025

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Best Choice

9.9

Exceptional

Thule

Towbar Cargo Carrier Thule Onto 2 for Thule EasyFold 3

Why We Love It

Easy loading and unloading.
Convenient, foldable storage solution.
Water-resistant interior for protection.

Main Highlights

Box lies close to the bottom, which makes loading and unloading cargo easier
Lightweight and foldable structure makes it easy to store when not in use
Front design allows for partial opening of the box
The PVC material on the inside of the fabric improves water resistance
Buckles are lockable to protect gear inside

VEVOR Rooftop Cargo Carrier, 14 Cubic Feet Roof Cargo Box, ABS Hard Shell Roof Box, with Dual-Sided Opening and 2 Reinforced Straps, Aerodynamic, Suitable for most Crossbar, for Car, Wagon, SUV, Black

Why We Love It

Spacious storage for all adventures.
Easy installation without drilling required.
Secure access with dual locking.

Main Highlights

14 cu.ft / 370 L Capacity: The rooftop cargo box maximizes roof space, providing extra spacious storage. It supports a max load of 165 lbs and includes two straps to securely fasten items inside, meeting diverse storage needs.
Compatible with Various Crossbars: Fits crossbar installation center distances of 25.7-37.2 inch / 652-946 mm. Includes complete installation tools, no drilling required. Features bottom metal bars for enhanced stability.
Dual Opening & Dual Locking: Equipped with anti-theft locking devices on both sides, allowing access from either side. Six locking points enhance security, while sturdy support arms keep the box open until closed for convenient access.
Upgraded Thickened ABS Shell: Enhanced thick ABS material offers impact resistance, waterproof, rust-resistant, and heat-resistant properties. Suitable for outdoor use in various weather conditions, it withstands bumps and prolonged use without damage or deformation.
Reduced Wind Resistance and Noise: Streamlined aerodynamic design reduces drag and wind noise, ensuring a smoother driving experience.

Folding Tow Hitch Cargo Carrier, 226kg/500Lbs Cap, Car Carrier Hitch Rack, Luggage Rack for SUV Car

Why We Love It

Durable heavy duty construction.
Secure mesh surface design.
Convenient easy installation feature.

Main Highlights

HEAVY DUTY STEEL CONSTRUCTION: 1 Piece construction with matt black powder coating finish that resists the elements, rust and scratches.
MESH SURFACE: Prevents smaller objects from falling through, to make sure cargo do not jolt or slide randomly.
EASY INSTALLATION: Fits any 5cm/2" trailer hitch opening, 226kg/500lbs distributed weight capacity. Works well if you distribute the weight evenly on platform when hauling a load, keep it balance for the cargo load or fix in the middle position.
SAFETY REFLECTORS: Driving at night, rainy days or other severe weather is very dangerous. Equipped with 2 red reflectors to help you safety at night.
EXTRA LARGE SIZE & CAPACITY Perfect for hauling extra cargo bags, camping equipment, luggage and more.

COSTWAY Car Roof Box, 400L Capacity Hard Roof Cargo Carrier with Security Keys & Dual Side Opening, Waterproof Rooftop Luggage Storage Box for Car, SUV, Van, Fits Most Cars (Grey)

Why We Love It

Perfect for road trips.
Provides 400L cargo space.
High-quality, robust material.

Main Highlights

【Perfect for Road Trip】 Take the cargo carrier box to the park, the beach, the sports field, or any place you need to store. Works on all vehicles with rack, suitable for cars, vans, SUVs, etc. Sleek aerodynamic design to reduce drag and has less noise.
【400L Capacity of Cargo Space】 With the large capacity, the waterproof roof cargo box can help you securely carry 400L worth of essentials, can increase vehicle cargo space without impeding on passenger comfort, more capacity, more pleasure!
【Robust and Security Design】 The rooftop luggage storage box is designed to withstand heavy use in different types of weather conditions. The metal lid stiffeners at the bottom makes the roof box more stable and safer. With the double-lock design for protecting your valuables.
【High Quality Material】 The weatherproof roofbox is manufactured from sturdy ABS and PC material for long-lasting use, able to protect your valuables from exposure to the elements and can load 75kg capacity, suitable for round, square, factory and most aerodynamic bars.
【Easy to Install】 The hard rooftop carrier storage equipped with 4 quick connect anchors for easy install and super latch security ensures your lid secure to its base, and your gear is safe. Dual-sided opening for easy access on either side of your vehicle to increased efficiency and convenience.

VEVOR Rooftop Cargo Carrier, 11 Cubic Feet Roof Cargo Box, ABS Hard Shell Roof Box, with Dual-Sided Opening and 2 Reinforced Straps, Aerodynamic, Suitable for most Crossbar, for Car, Wagon, SUV, Black

Why We Love It

Spacious storage for all adventures.
Easy installation with no drilling.
Enhanced security for your belongings.

Main Highlights

11 cu.ft / 340 L Capacity: The rooftop cargo box maximizes roof space, providing extra spacious storage. It supports a max load of 165 lbs and includes two straps to securely fasten items inside, meeting diverse storage needs.
Compatible with Various Crossbars: Fits crossbar installation center distances of 29.6-37.1 inch / 752-943 mm. Includes complete installation tools, no drilling required. Features bottom metal bars for enhanced stability.
Dual Opening & Dual Locking: Equipped with anti-theft locking devices on both sides, allowing access from either side. Six locking points enhance security, while sturdy support arms keep the box open until closed for convenient access.
Upgraded Thickened ABS Shell: Enhanced thick ABS material offers impact resistance, waterproof, rust-resistant, and heat-resistant properties. Suitable for outdoor use in various weather conditions, it withstands bumps and prolonged use without damage or deformation.
Reduced Wind Resistance and Noise: Streamlined aerodynamic design reduces drag and wind noise, ensuring a smoother driving experience.

COSTWAY Car Roof Box, 400L/480L Capacity Hard Rooftop Cargo Carrier with Security Keys, Waterproof Rooftop Luggage Storage Box for Car, SUV, Van, Fits Most Cars (480L)

Why We Love It

Large capacity for all adventures.
Built to last in tough conditions.
Safe and convenient for loading.

Main Highlights

【Large Capacity for All Needs】 The 480 L sizable car mount storage box allows you to carry tents, luggage or sports equipment without sacrificing passenger comfort or vehicle space. Whether it’s a trip to the park, beach, or sporting event, the rooftop cargo carrier is the perfect addition.
【Built-to-last Material】 Constructed from tough PP and carbon fiber, the hardshell car rooftop carrier is windproof, sun-proof, dust-proof and waterproof. Moreover, the aerodynamic contours can provide reliable performance over rugged terrains, ensuring a long-lasting addition to road adventures.
【Safe & Convenient Loading】 Featuring a keyed locking mechanism, the heavy-duty travel luggage box will keep your belongings secure. Plus, flexible support arms boost convenience when loading and unloading your possessions. NOTE: Please do not open the openings on both sides at the same time!
【Universal Compatibility】 The car rooftop storage case is compatible with round, square, factory-style, and most aerodynamic bars. Additionally, the large car top carrier caters to a wide range of vehicle types, such as most jeeps, truck, or SUVs.
【Tool-free Installation】 Setting up the car mount storage box is a breeze with the provided hardware and tool-free installation process. Maximum allowed installation clearance: 82.5 cm. Minimum allowed installation clearance: 55.5 cm.

GEARFLOW Car Roof Box, 400L Capacity Extra-Large Hard Roof Cargo Carrier with Security Keys & Dual Side Opening, Waterproof Rooftop Luggage Storage Box for Car, SUV, Van, Fits Most Cars (Black)

Why We Love It

Extra-long design for easy installation.
Large capacity for all essentials.
Durable and secure for travel.

Main Highlights

【UNIVERSAL】This extra-long rooftop cargo carrier fits vehicles with cross bars only, requiring no-tool assembly & installation. Increases vehicle cargo space without impeding passenger comfort
【400L Capacity of Cargo Space】 With the large capacity, the waterproof roof cargo box can help you securely carry 400L worth of essentials, can increase vehicle cargo space without impeding on passenger comfort, more capacity, more pleasure!
【Robust and Security Design】 The rooftop luggage storage box is designed to withstand heavy use in different types of weather conditions. The metal lid stiffeners at the bottom makes the roof box more stable and safer. With the double-lock design for protecting your valuables and dual side opening
【Perfect for Road Trip】 Take the cargo carrier box to the park, the beach, the sports field, or any place you need to store. Works on all vehicles with rack, suitable for cars, vans, SUVs, etc. Sleek aerodynamic design to reduce drag and has less noise.
【High Quality Material】 The weatherproof roofbox is manufactured from sturdy ABS and PC material for long-lasting use, able to protect your valuables from exposure to the elements and can load 75kg capacity, suitable for round, square, factory and most aerodynamic bars.

Netagon Waterproof Storage Luggage Transport Large 320L Roof Box Bag & Pair of 120cm Aluminium Roof Rack Cross Bars to fit Cars with Flush Rails

Why We Love It

Spacious 320L capacity for adventures.
Durable waterproof design withstands elements.
Easy installation with included fixings.

Main Highlights

INCLUDES – 1 x 320L spacious waterproof cargo roof bag & 1 x M-Way Avia universal aluminium roof bars 1.2m for flush integrated roof rails
FITMENT – All fixings required are included. High tensile U bolts and adjustable straps included for a secure safe fit
STURDY - Fast and secure fitting with a solid base. Protects load with waterproof material, seams and sealed zip
FOLDABLE – This large 320L roof bag can hold a max capacity of 50kg. The comes with a handy compact storage case and can be foldable when not in use.
WATERPROOF - The bag is made from 100% waterproof PVC fabric and has PVC taped internal seams and is cold resistant up to -25C
AERODYNAMIC - Streamlined aerodynamic shape for reduced noise and easy driving while fitted.
ROOF BAR SPEC - TUV/GS safety approved loads 75kg | Lightweight design (under 4.3kg) | Come as a pair | Aluminium lightweight material

Keeper 11 Cubic Feet Weatherproof Rooftop Cargo Bag, Rooftop Cargo Carrier Bag, for All Vehicle Roof Racks

Free Shipping

Why We Love It

Protects cargo from weather damage.
Flexible design fits odd loads.
Compact storage when not in use.

Main Highlights

Protect Your Cargo: Keeper Roof Top Cargo Bag features 11 cubic ft to protect and secure cargo loads from road grit, sun, wind and rain
Measurements: This cargo bag measures approximately 34 in x 34 in x 16 in with rubber-laminated nylon material
Features: Soft sides flex to fit odd-shaped loads and folds into a compact size for easy storage
Ideal Use: Fits most roof racks on standard vehicles and smaller SUVs with attachment straps made from hi-test webbing and clips
Disclaimer: Do not use bag without attaching to all four corners

MAXXHAUL 70209 Soft Shell Cargo Carrier Bag for Hitch Mount Cargo Rack - Heavy Duty and Water Resistant 47 inch 20 inch x 20 inch Black with Tie Down Straps

Free Shipping

Why We Love It

Durable and water-resistant design.
Secure with padlock holes.
Easy compact storage ability.

Main Highlights

Made of PVC material with polyester reinforcement and UV coating
Features taped seams and a durable zipper that is placed around the 3 sides of the bag
Zip is covered with Velcro flaps for better water protection. The zippers have large holes that allow the use of padlocks for added security.
When used approx. 47 inches long x 20 inches wide x 20 inches high with a maximum capacity of 3.5 square meters. Folds easily for compact storage. Packaging shows this product as "waterproof", which is inaccurate. This product is water resistant.
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

8.9

Excellent

We scanned 756 products

We reviewed these offers relevant to the Tow Bar Vehicle Cargo Carrier Box within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Thule, VEVOR, HUNTFF, COSTWAY, GEARFLOW, Netagon, Keeper, MAXXHAUL, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Tow Bar Vehicle Cargo Carrier Box in the market, we considered we took a deep dive into 3781 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Towbar Cargo Carrier Thule Onto 2 for Thule EasyFold 3. We love many things about this product by Thule. What sets it apart from the competition is Easy loading and unloading. , Convenient, foldable storage solution. , Water-resistant interior for protection. .
The best value product for most shoppers and where user satisfaction is continuously the highest is VEVOR Rooftop Cargo Carrier, 14 Cubic Feet Roof Cargo Box, ABS Hard Shell Roof Box, with Dual-Sided Opening and 2 Reinforced Straps, Aerodynamic, Suitable for most Crossbar, for Car, Wagon, SUV, Black by VEVOR based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Tow Bar Vehicle Cargo Carrier Box and the best cost-to-value ratio is MAXXHAUL 70209 Soft Shell Cargo Carrier Bag for Hitch Mount Cargo Rack - Heavy Duty and Water Resistant 47 inch 20 inch x 20 inch Black with Tie Down Strapsat MAXXHAUL with a % discount.
Our list of the best Tow Bar Vehicle Cargo Carrier Box is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Tow Bar Vehicle Cargo Carrier Box in The UK

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We scanned 756 products

We concluded that: