Advertising Disclosure Roof Boxes Comparison - December 2025
5 Best Roof Boxes In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Advertising Disclosure
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.7Exceptional | 4  9.6Exceptional | 5  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelSailnovo Car Roof Box 21 Cubic Feet Foldable Waterproof 1000D with Non-Slip Mat, 8 Reinforced Straps, 6 Door Hooks, for Travel and Luggage Transport, for All Vehicles with/without Pannier Rack | Model 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 (Black) | Model Sailnovo Car Roof Box, 580L Car Roof Storage Bag Waterproof Roof Bag for Cars with/without Roof Bars for Travel and Luggage Transport, Cars, Vans, SUVs, Black (1000D) | Model HandiHoldall XL 400L Waterproof Roof Bag / Top Box (Black) – Cargo Carrier with Foldable Solid Base | Model VonHaus Car Roof Box – Hard Rooftop Carrier Storage for Camping, Tents, Bags, Luggage – 320L Capacity Roofbox, Weather Resistant, Carbon Fibre Effect Finish, Central Locking System, Fits Most Cars |
BrandSailnovo | Brand COSTWAY | Brand Sailnovo | Brand HandiWorld | Brand VonHaus |
Reviews | Reviews | Reviews | Reviews | Reviews  |
Tech Specs | ||||
product dimensions 129.54 x 99.06 x 45.72 cm 4.07 kg | product dimensions 157 x 76 x 35 cm 19.5 kg | product dimensions 129.54 x 100 x 43.18 cm 3.6 kg | product dimensions 59 x 17 x 17 cm 4 kg | product dimensions 132 x 78 x 35 cm 11.5 kg |
manufacturer part number SL-675483 | manufacturer part number AT5963 | manufacturer part number SL-7432 | manufacturer part number HHOLDALLWP400 | manufacturer part number 3500281 |
item weight 4.07 kg | item weight 19.5 kg | item weight 3.6 kg | item weight 4 kg | item weight 11.5 kg |
model roof box | model Car Roof Box | model car roof bag | model HandiHoldall 400 Litres | model Car Roof Box 320L |
item volume- | item volume 400 Litres | item volume - | item volume 400 Litres | item volume 320 Litres |
shell type- | shell type Hard | shell type - | shell type Soft | shell type Hard |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1SailnovoSailnovo Car Roof Box 21 Cubic Feet Foldable Waterproof 1000D with Non-Slip Mat, 8 Reinforced Straps, 6 Door Hooks, for Travel and Luggage Transport, for All Vehicles with/without Pannier Rack
Main highlights- WIDE COMPATIBILITY & WEIGHT LIMITS - Equipped with 6 sewn-in reinforced straps, 6 heavy-duty door hooks, 2 extra adjustable straps, and 1 anti-slip mat, fits most cars and SUVs with or without roof racks. Not suitable for vehicles with sliding doors, 2-door cars, panoramic roofs, or non-removable door seals. Never exceed your vehicle's official roof capacity - check your owner's manual for exact limits.
- WATERPROOF & TEAR-RESISTANT - Sailnovo soft rooftop cargo bag is crafted from ultra-durable Oxford fabric and reinforced with a triple-layer military-grade 1000D PVC waterproof lining. Premium materials and innovative technology ensure your belongings remain dry and protected. Note: Avoid placing sharp objects directly in the bag to prevent tearing during vehicle movement. Waterproofing performance may be compromised under extreme weather conditions.
- SECURE INSTALLATION & DESIGN - Designed with an extended waterproof flap and reinforced sealing strips for superior protection against wind, dust, rain, and snow. For safe installation: secure all excess straps to prevent flapping, check stability before each use by gently pulling the bag. Important: Your car roof should be at least 58" long and 42" wide (147cm x 107cm). Note: This is a soft-shell rooftop cargo bag, not a hard-shell carrier, which allows for convenient folding when not in use.
- LARGE STORAGE SPACE - Designed to solve the problem of limited storage space in your car. With a 20 cubic feet capacity (51" x 39" x 18" / 130cm x 99cm x 45cm), Sailnovo roof rack cargo carrier easily holds luggage for around 6-8 people, freeing up space inside your vehicle for a more comfortable trip.For compact cars, we recommend our 15 cubic feet model, while SUVs and larger vehicles can opt for the 20 cubic feet version.
- ENHANCED VISIBILITY & AERODYNAMIC DESIGN - Features reflective strips for improved visibility during nighttime driving and low-light conditions, ensuring safer travels. The streamlined construction reduces wind resistance and road noise during highway driving, maintaining stability at high speeds for a quieter, more comfortable driving experience.
-
9.8
2COSTWAY
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 (Black)
Why we love it
Large Capacity: 400L
Secure Design: Dual lock
High Quality: ABS/PC material
Main highlights- 【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.
- 【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.
- 【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.
- 【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!
-
9.7
3Sailnovo
Sailnovo Car Roof Box, 580L Car Roof Storage Bag Waterproof Roof Bag for Cars with/without Roof Bars for Travel and Luggage Transport, Cars, Vans, SUVs, Black (1000D)
Why we love it
Spacious 20 cubic feet storage capacity.
Universal fit for any car or SUV.
Durable, waterproof material ensures protection.
Main highlights- Universal Compatibility - Equipped with 6 door hooks and extra 2 long adjustable straps, the Sailnovo roof rack bag can be used on most size car or SUV, with or without a roof rack. Easy to operate and install in a short time. **Important:** Ensure your vehicle roof measures at least 58" × 42" and is not a two-door model or equipped with sliding doors or glass roofing before installation.
- The Most Secure Design - 6 reinforced adjustable straps, 2 extra movable long straps, 6 door hooks, help your luggage stay in place even on bumpy highways. With the storage bag, when not in use, the waterproof roof box can be placed in the trunk of the car - extremely space-saving.
- Extremely Waterproof and Tear Resistant Material - Made from military grade waterproof material, 1000D PVC tarpaulin, while we lengthen the waterproof curtain and reinforce the waterproof seal. Waterproof and durable roof bag. Protects against wind and dust, rain and snow, and protects property from damage!
- 20 cubic feet - Designed to solve the problem of limited storage space in your car. That's why capacity is critical! The overall dimensions of the car roof storage are 51in * 39in * 17in, carrying 20 cubic feet. Larger capacity than most brands. Easily carry around 6 people's luggage.
- 100% Satisfaction- 7x24 online customer support, feel free to ask us any questions. 30 days of worry-free refund service and 24 months of free after-sales service.
Our ranking system
The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
