Best Roof Boxes Deals Online in the UK (25 Deals Found)

Last Updated - 15/04/2026 Sort By:

Best Choice
Sailnovo

New
Sailnovo Car Roof Bag Roof box,595L/21 Cubic Waterproof Rooftop Cargo Carrier Bag Fit Without Roof Bars/Racks/Rails with
【Heavy-duty Material】Sailnovo Upgraded Car Roof Bag, wear-resistant and cold-resistant PVC material,soft materials and c

£54.90 £75.89
GADLANE

New
GADLANE Car Roof Bag - 20 Cubic Feet (550L) Waterproof Roof Boxes for Cars with/without Roof Rack with 6 Sturdy Straps,
ULTIMATE WEATHER PROTECTION - Our car roof bag features a robust 900D waterproof fabric, reinforced with an extended fla

£49.99
New
Car Roof Top Box 430 Litre Gloss Black Extra Large Top Car 75kg Luggage Camping
Max Load: 75kg. 12V 8KW Air Diesel Night Heater APP Remote LCD Monitor For Car Truck Motor Boat. 12V 8KW Air Diesel Heat

£219.99
Best Value
VonHaus

New
VonHaus Car Roof Box – Hard Rooftop Carrier Storage for Camping, Tents, Bags, Luggage – 320L Capacity Roofbox, Weather R
TRAVEL IN COMFORT: Say goodbye to cramped car journeys with the VonHaus car roof box, designed to free up space in your

£154.99
Used
Halfords 250L Roof Box - Grey
It is in good condition, comes with one lock, there are some wear marks but still sturdy and no dents or damage to the m

£57.90
GEARFLOW

New
GEARFLOW Car Roof Box, 430L Capacity Extra-Large Hard Roof Cargo Carrier with Security Keys & Dual Side Opening, Waterpr
✅【UNIVERSAL】This extra-long rooftop cargo carrier fits vehicles with cross bars only, requiring no-tool assembly & insta

£249.99
GADLANE

New
GADLANE Car Roof Bag - 20 Cubic Feet (550L) Waterproof Roof Boxes for Cars with/without Roof Rack with 6 Sturdy Straps,
ULTIMATE WEATHER PROTECTION - Our car roof bag features a robust 900D waterproof fabric, reinforced with an extended fla

£45.99
New
HandiHoldall 175 Litres Waterproof Soft Roof Box
You can use the 175 litre HandiHoldall in all weather conditions. High quality and durable fabrics ensure that your poss

£115.00
Amazon Basics

New
Amazon Basics Rooftop Cargo Carrier Bag, Black, 424.8 litres, 15 cu. ft.
Rooftop cargo carrier bag with 424.8 litres storage capacity

£45.14
New
Waterproof Car Roof Top Storage Box 173cm*80cm Cargo case Large Rooftop Carrier
ISLE OF WIGHT PO30-PO41, HS1-HS9. Self Supporting Struts Holds Roof Box Lid Open Whilst Loading. Roof Bar U Clamp Fittin

£190.99
Amazon Basics

Used
Amazon Basics Rooftop Cargo Carrier Bag, Black, 424.8 litres, 15 cu. ft.
Rooftop cargo carrier bag with 424.8 litres storage capacity

£31.45
17% Off
KEVEBUB

New
KEVEBUB Car Roof Bag - 21 Cu Ft 100% Waterproof Stormproof Rooftop Cargo Carrier - 800D PVC Roof Storage for All Vehicle
[MASSIVE 21 CU FT CAPACITY] Reclaim your cabin space for a more comfortable journey. This 600L bag easily fits 4-6 mediu

£49.98 £59.99
New
THULE Ocean 600 Roof Box Black 330L
THULE Ocean 600 Car Roof Box in Gloss Black Finish. Roof Bars For Your Roof Box. Gloss Black Finish. Weight - 14kg.

£284.95
Pangutiandi

New
Pangutiandi Car Rooftop Cargo Carrier Roof Bag Waterproof for All Top of Vehicle with/Without Rack Includes Topper Anti-
【EASY TO USE】 The roof bag come with 1x anti-slip mats, 1x luggage lock, 6x security hooks, and 1x storage bag, it can b

£46.96
New
VonHaus Car Roof Box 320L, Rooftop Carrier for Camping, Tents, Bags & Luggage
VonHaus Car Roof Box 320L. THE VONHAUS PROMISE: All our products are backed by a minimum 2 years warranty, so you can be

£154.99
29% Off
Rymopuey

New
Rymopuey Roof Bag, Waterproof Car Roof Bag No Rack Needed, Car Roof Box with Anti-Slip Mat and 8 Heavy-Duty Straps, Fold
[High-Density Quality Material] Rymopuey roof bag is crafted with a high-density PVC double waterproof coating, featurin

£56.97 £79.99
New
Car Roof Box 430 litre Hard Top Gloss Black Effect - Camping Travel Luggage Best
Trailing Arm Bush Removal Install Tool For Ford Mondeo Mk4 S-max Galaxy Volvo 06. Fit For VAG VW Audi Seat Skoda Timing

£216.99
New
GADLANE Cargo Carrier Large Luggage Bag 566L Rooftop Rack Box Waterproof Car
GADLANE Car Roof Bag - 20 Cubic Feet (550L). Crafted from top-tier 900D waterproof fabric, our soft roof box storage bag

£39.99
New
Car Roof Top Box Luggage Travel Carrier 90KG - 450L/430L/400L/320L - Extra large
Heavy Duty Gloss Red Roof Box Rooftop Cargo Carrier Box Large Hard Shell W/ Key. 🚗 Hard Shell Rooftop Cargo Box – Unive

£579.99
New
400L Foldable Roof Cargo Box with Straps Waterproof 35kg Black
Color: Black Material: Oxford Canvas, PE, PU Unfolded Dimensions: 115 x 60 x 35 cm (L x W x H) Folded Dimensions: 115 x

£69.95
New
THULE Ocean 200 Roof Box Black 450L
THULE Ocean 200 Car Roof Box in Gloss Black Finish. Roof Bars For Your Roof Box. Gloss Black Finish. Weight - 14kg.

£319.95
New
320L 400L 430L 450L 800L 850L Litre Car Roof Top Box Camping Travel Extra Large
HARD SHELL ROOF CARGO BOX – 320L / 400L / 430L / 450L / 800L / 850L. Available in 320L / 400L / 430L / 450L / 800L / 850

£589.99
New
Car Roof Top Box 400 Litre Gloss white Extra Large Top Car 75kg Luggage Camping
Portable Manual Tire Changer Bead Breaker Garage Tool for Car Truck Motorcycle. RIGHT AND LEFT SIDE UNIVERSAL CAMPER VAN

£163.99
New
Car Roof Top Box 400 Litre Gloss Black Extra Large Top Car 75kg Luggage UK STOCK
SMOKE Dynamic Side Indicator Repeater Light For Opel Vauxhall Astra J Insignia. Universal Car Lip Skirt Protector Rubber

£199.99
Used
Halfords 420L Roof Box With Lock Keys, Used Once
The Halfords 420L Roof Box is a grey cargo box suitable for cars, with a maximum weight capacity of 50kg. It features ea

£125.50

25 Roof Boxes deals are available from: Amazon, eBay stores, starting from £31.45.
The biggest discount we found is 29% on Rymopuey Roof Bag, Waterproof Car Roof Bag No Rack Needed, Car Roof Box with Anti-Slip Mat and 8 Heavy-Duty Straps, Folding Soft Roof Box for Cars with/Without Rack (Gray-20Cubic) at Amazon.
The lowest price we found is £31.45 while the highest is £589.99.
Prices for the best Roof Boxes deals average at £164.66.
Last updated on April 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Roof Boxes.