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Thule Force 3 versatile roof-mounted cargo Roof box

Description

The Thule Force 3 cargo box is built for the active family, offering a robust solution for year-round use. Whether you're heading out for a weekend adventure or need extra storage for your daily routine, this cargo box delivers reliable performance. Available in multiple sizes to suit a variety of vehicles and lifestyles, its tough AeroSkin surface can handle the demands of daily use, while ensuring long-lasting durability and functionality.

Practical integration with modern vehicles

The Thule Force 3 not only boosts your storage capacity but also complements the aerodynamics of today’s vehicles. Its streamlined design helps reduce air resistance and noise, which may enhance fuel efficiency on the road. The durable AeroSkin material stands up to wear and tear, making it a solid and dependable addition to your car for years to come.

Designed for convenience

With the Thule Force 3, accessing your gear is easy and secure. The cargo box is equipped with the PowerClick quick-mount system, which ensures a fast and reliable fit. The integrated torque indicator clicks to confirm when it’s securely attached. The SlideLock system offers separate locking and opening functions, automatically locking the lid and indicating when it's properly closed. DualSide opening allows for quick access from either side of the vehicle, simplifying the loading and unloading process.

Safety and durability

Safety is at the core of the Thule Force 3. It has undergone extensive testing both on the road and in the Thule Test Centre, surpassing industry safety standards to ensure that your cargo is well-protected. Additional features like the integrated box light and the pull strap for easy opening make the Thule Force 3 a rugged, family-friendly option that combines practicality with peace of mind on every journey.

Features

AeroSkin surface

  • Offers durability and maintains a sleek appearance, designed to handle daily use and the demands of active lifestyles

PowerClick mounting

  • A quick, secure, and intuitive mounting system that indicates when the cargo box is safely attached with a simple click

Dual-side accessibility

  • Provides easy access to your cargo from both sides of the vehicle, enhancing convenience and efficiency

Safety tested

  • Extensively tested for road safety and durability in the Thule Test Centre, ensuring top-notch quality and reliability

Secure lid lock

  • SlideLock system with separate locking and opening functions, automatically locks the lid in place and indicates when the box is closed securely

Access to the trunk

  • Full trunk access with minimal risk of contact with the cargo box, thanks to its forward position on the vehicle roof

Natural handle

  • Smart design of the box creates a natural handle for opening and closing of the box

Useful accessories

  • For extra convenience, useful accessories include a box light for better visibility and a lid pull strap for easy opening and closing, adding convenience to your journey

Please Click The Link Below To View Fitting Instructions:

Thule Force 3 Fitting Instructions

 

 

Technical specification

Volume

External dimensions

Internal dimensions

Height off crossbar

Load capacity

Weight

 Sport - 645100

 140 x 90 cm
300 litres

Large Sport - 645600

 191 x 63 cm
300 litres

Medium - 645200 

175 x 81 cm
400 litres

Large -645700

 195 x 85 cm
450 litres

Xtra Large - 645800 

215 x 87 cm
500 litres

XXL Sport - 645300

232 x 70 x 44 cm

450 Litres

 

Height off crossbar
39.4 cm
Load capacity 75 kg
Mounting system
PowerClick
Weight
14.8 kg
Locking system
SlideLock
Locks included
Yes
One Key System compatible
Yes
Load capacity skis (pairs) 3 - 5
Load capacity snowboards 3 - 4
Max length of skis 175 cm
Ski carrier Adapter/s required: Thule Box Ski Carrier Adapter 694-5 
Colour Black matte
Fits Thule WingBar Evo Yes
Fits Thule WingBar Edge Yes
Fits Thule WingBar Yes
Fits Thule SquareBar Evo Yes
Fits Thule SlideBar Adapter/s required: Thule T-track Adapter 697-6 
Fits Thule ProBar Evo Yes
Fits Thule Caprock Adapter/s required: Thule Caprock cargo box kit
Model number

Thule Force 3 versatile roof-mounted cargo Roof box

Product form

£399.00 Incl. VAT

The Thule Force 3 cargo box is built for the active family, offering a robust solution for year-round use. Whether... Read more

3 in stock

    • Brand Thule
    • Shipped today? Order within: Jun 18, 2026 14:00:00 +0100

    Description

    The Thule Force 3 cargo box is built for the active family, offering a robust solution for year-round use. Whether you're heading out for a weekend adventure or need extra storage for your daily routine, this cargo box delivers reliable performance. Available in multiple sizes to suit a variety of vehicles and lifestyles, its tough AeroSkin surface can handle the demands of daily use, while ensuring long-lasting durability and functionality.

    Practical integration with modern vehicles

    The Thule Force 3 not only boosts your storage capacity but also complements the aerodynamics of today’s vehicles. Its streamlined design helps reduce air resistance and noise, which may enhance fuel efficiency on the road. The durable AeroSkin material stands up to wear and tear, making it a solid and dependable addition to your car for years to come.

    Designed for convenience

    With the Thule Force 3, accessing your gear is easy and secure. The cargo box is equipped with the PowerClick quick-mount system, which ensures a fast and reliable fit. The integrated torque indicator clicks to confirm when it’s securely attached. The SlideLock system offers separate locking and opening functions, automatically locking the lid and indicating when it's properly closed. DualSide opening allows for quick access from either side of the vehicle, simplifying the loading and unloading process.

    Safety and durability

    Safety is at the core of the Thule Force 3. It has undergone extensive testing both on the road and in the Thule Test Centre, surpassing industry safety standards to ensure that your cargo is well-protected. Additional features like the integrated box light and the pull strap for easy opening make the Thule Force 3 a rugged, family-friendly option that combines practicality with peace of mind on every journey.

    Features

    AeroSkin surface

    • Offers durability and maintains a sleek appearance, designed to handle daily use and the demands of active lifestyles

    PowerClick mounting

    • A quick, secure, and intuitive mounting system that indicates when the cargo box is safely attached with a simple click

    Dual-side accessibility

    • Provides easy access to your cargo from both sides of the vehicle, enhancing convenience and efficiency

    Safety tested

    • Extensively tested for road safety and durability in the Thule Test Centre, ensuring top-notch quality and reliability

    Secure lid lock

    • SlideLock system with separate locking and opening functions, automatically locks the lid in place and indicates when the box is closed securely

    Access to the trunk

    • Full trunk access with minimal risk of contact with the cargo box, thanks to its forward position on the vehicle roof

    Natural handle

    • Smart design of the box creates a natural handle for opening and closing of the box

    Useful accessories

    • For extra convenience, useful accessories include a box light for better visibility and a lid pull strap for easy opening and closing, adding convenience to your journey

    Please Click The Link Below To View Fitting Instructions:

    Thule Force 3 Fitting Instructions

     

     

    Technical specification

    Volume

    External dimensions

    Internal dimensions

    Height off crossbar

    Load capacity

    Weight

     Sport - 645100

     140 x 90 cm
    300 litres

    Large Sport - 645600

     191 x 63 cm
    300 litres

    Medium - 645200 

    175 x 81 cm
    400 litres

    Large -645700

     195 x 85 cm
    450 litres

    Xtra Large - 645800 

    215 x 87 cm
    500 litres

    XXL Sport - 645300

    232 x 70 x 44 cm

    450 Litres

     

    Height off crossbar
    39.4 cm
    Load capacity 75 kg
    Mounting system
    PowerClick
    Weight
    14.8 kg
    Locking system
    SlideLock
    Locks included
    Yes
    One Key System compatible
    Yes
    Load capacity skis (pairs) 3 - 5
    Load capacity snowboards 3 - 4
    Max length of skis 175 cm
    Ski carrier Adapter/s required: Thule Box Ski Carrier Adapter 694-5 
    Colour Black matte
    Fits Thule WingBar Evo Yes
    Fits Thule WingBar Edge Yes
    Fits Thule WingBar Yes
    Fits Thule SquareBar Evo Yes
    Fits Thule SlideBar Adapter/s required: Thule T-track Adapter 697-6 
    Fits Thule ProBar Evo Yes
    Fits Thule Caprock Adapter/s required: Thule Caprock cargo box kit
    Model number

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