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Thule Arcos XL
Thule Arcos XL
Thule Arcos XL
Thule Arcos XL
A sleek black SUV with Thule Arcos XL mounted, is parked outside a modern cabin at dusk, with snow on the ground and warm light glowing from the windows.
Two people dressed in ski gear with ski equipment, stand behind their car with a Thule Arcos XL mounted in a snowy forest setting.
Two people dressed in ski gear, prepare to load their ski equipment into an open, Thule Arcos XL, surrounded by snow-covered trees and winter sunshine.
A family with a stroller stand behind their SUV, equipped with both a rooftop box and Thule Arcos XL, outsidee a cabin in a snowy landscape.
Current image number

Thule Arcos Box XL

extra-large hard-shell towbar cargo carrier

Size guide

We recommend that the width of the cargo carrier does not extend beyond the outer edges of the vehicle.

Drawing of a dog with arrow 

 

XL L M
Thule Arcos XL gives you even more space at the rear of your car – without sacrificing accessibility or aerodynamics. With its extra width, it fits up to four pairs of 180 cm skis, making it the perfect solution for winter getaways. Mounts easily to your towbar, and keeps your roof free for better driving performance and extra roof loads.

Please note: The Thule Arcos box must be used together with the Thule Arcos platform.

Extended exposure to heat from exhaust may cause damage

Learn more

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Accessories for Thule Arcos Box XL

906300_Thule_Arcos_Platform rev
Thule Arcos Platform
towbar cargo carrier platform
GoPack_Black_01 r-1.31.24
Thule GoPack Duffel Set
duffel for cargo carriers 4-pack set
695200_Thule_Box_Light_1
Thule box light
cargo box light

Extra-large rear cargo box designed for skis and more

Made for winter, great all year round

Pack your skis for a weekend in the mountains, or load up for a summer road trip. Thule Arcos XL offers the same easy-to-use features and premium design as the rest of the Arcos range – just with more space. It’s the ideal choice for skiers, families, or anyone who needs that extra room for adventure.

Maximum usability, minimum hassle

The Thule Arcos XL is durable and protective, with a weather-resistant hard shell that shields your gear from rain, dirt, and snow. It’s easy to load, simple to attach, and sits low for great ergonomics.

Thule Arcos XL feature
Extra-large cargo box
With 450 liters of rear-mounted storage, it fits five to seven pairs of skis or up to four snowboards, depending on weight and size
Thule Arcos XL feature
Aerodynamic design
Positioned at the rear and shaped for minimal drag – ideal for preserving the range of electric vehicles and reducing fuel consumption
Thule Arcos XL feature
Weather-resistant, hard-shell exterior
Durable and protective against rain, dirt, and road debris
Thule Arcos XL feature
Ergonomic loading and unloading
The box sits low to the ground, making it easier to handle heavier or bulkier items
Thule Arcos XL feature
SlideLock system
Offers secure locking and easy operation with separate locking and opening functions that show when the box is properly closed
Thule Arcos XL feature
Trunk access at any time
Low-profile design ensures your car’s trunk remains accessible even when the box is mounted
Thule Arcos XL feature
Sleek light design
Integrated rear lights for improved aesthetics and functionality
Thule Arcos XL dimension tech spec image
Thule Arcos XL dimension tech spec image
Thule Arcos XL dimension tech spec image
Thule Arcos XL dimension tech spec image
Thule Arcos XL dimension tech spec image
Thule Arcos XL dimension tech spec image

Volume

450 L

Dimensions (LxWxH)

190 x 76 x 48 cm

Internal dimensions (LxWxH)

180 x 55 x 45 cm

Load capacity

50 kg

Weight

22 kg

Load capacity skis (pairs)

5-7

Load capacity snowboards

3-5

One Key System compatible

Country of origin

Germany

Color

Black

Model number

906600

Select your vehicle to view instructions

Select your vehicle to get instructions for installing this roof rack on your car.

How to install Thule Arcros XL
Ambassador Thule Arcos XL
The Thule Arcos XL is a game changer for road trips. I can easily pack my snowboard for a weekend in the mountains or fit the Thule Urban Glide 3 when heading out on family adventures. It keeps everything dry, secure, and accessible—without taking up valuable space inside the car.

Eero Ettala,

Professional snowboarder

Please note: The Thule Arcos Box must be used together with the Thule Arcos Platform.

Thule Arcos Platform

Tested to the limit

At the Thule Test Centerâ„¢ in Hillerstorp, Sweden, products go through extreme testing. Our cargo carriers are designed to carry your gear and fit your car as safely and securely as possible. Below are just a few examples of the many tests conducted.
Explore Thule test center
A Thule rooftop carrier is being tested in the Thule test center crash test.

Crash tests

We conduct multiple crash tests at different speeds and weights to see how the racks and cargo carrier protects its contents and the vehicle from damage.
A Thule roof box is being tested in the Thule test center wear and tear simulations.

Wear and tear simulations

Specialized tests that are used to evaluate the cargo carriers over time, to assess their durability and long-term performance.
A cargo carrier is being tested in the Thule test center exposure test.

Exposure tests

To evaluate the performance of cargo carriers under conditions that might be encountered during use, we expose them to extreme heat, cold, damp, sunlight and chemicals.