Best Cargo Roof Box Deals Online in the UK (10 Deals Found)

Last Updated - 02/05/2026 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
Best Value
Marretoo

New
Marretoo Car Roof Bag, 21 Cubic Feet Large Roofing Cargo Carrier Bags Waterproof Soft Rooftop Luggage Storage Box for An
【840D WATEARPROOF MATERIAL】 Made with Heavy-Duty 840D abrasion-resistant tearproof PVC fabric，This 840D PVC fabric mater

£62.69 £65.99
COSTWAY

New
COSTWAY Car Roof Box, 400L Capacity Hard Roof Cargo Carrier with Security Keys & Dual Side Opening, Waterproof Rooftop L
【Perfect for Road Trip】 Take the cargo carrier box to the park, the beach, the sports field, or any place you need to st

£269.95
COSTWAY

New
COSTWAY Car Roof Box, 400L Capacity Hard Roof Cargo Carrier with Security Keys & Dual Side Opening, Waterproof Rooftop L
【Perfect for Road Trip】 Take the cargo carrier box to the park, the beach, the sports field, or any place you need to st

£284.95
Sailnovo

New
Sailnovo Car Roof Bag Waterproof 21 Cubic Feet/595L,Roof Box 1000D PVC Rooftop Cargo Carrier with Anti-Slip Mat,Combinat
21 cubic feet - Designed to solve the problem of limited storage space in your car. That's why the capacity is crucial!

£89.99
Thule

New
Thule Force 3 Versatile Roof-mounted Cargo Box Black matte M
A quick, secure, and intuitive mounting system that indicates when the cargo box is safely attached with a simple click

£519.99
HandiWorld

New
HandiHoldall XL 400L Waterproof Roof Bag / Top Box (Black) – Cargo Carrier with Foldable Solid Base
The HandiHoldall 400 Litres is a premium quality waterproof soft roof box that offers extra luggage space for family roa

£141.00
Signstek

New
Signstek Car Roof Bag,21 Cubic Feet Large Roofing Cargo Carrier Bags Waterproof Soft Rooftop Luggage Storage Box for Any
【High-Density Waterproof Material】This is a Car Roof Bag.Made of heavy-duty wear-resistant and tear-resistant PVC fabric

£68.76
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
COSTWAY

New
COSTWAY 14 Cubic Feet/400L Car Roof Bag, Waterproof Foldable Roofing Cargo Carrier with 4 Reinforced Straps, Anti-Slip B
【Waterproof Integrity】 Keep your belongings protected from the elements with the cargo bag. With optimal water resistanc

£69.95 £76.95

10 Cargo Roof Box deals are available from: Amazon stores, starting from £49.99.
The biggest discount we found is 28% on Sailnovo Car Roof Bag Roof box,595L/21 Cubic Waterproof Rooftop Cargo Carrier Bag Fit Without Roof Bars/Racks/Rails with Anti-Slip Mat,Security Lock,6 Door Hooks (Classic Grey-Black) at Amazon.
The lowest price we found is £49.99 while the highest is £519.99.
Prices for the best Cargo Roof Box deals average at £161.22.
Last updated on May 2, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Cargo Roof Box.