The Thule Arcos Box XL roof box offers ample space for skis, snowboards and other equipment, and attaches to the tow bar. It has a capacity of 450 litres and can hold up to four pairs of 180 cm-long skis. The box frees up your car’s roof for other uses and is designed to be used with the Thule Arcos base. It combines a durable structure, ease of use and an aerodynamic design that helps improve your vehicle’s range and fuel efficiency. Spacious and Versatile Transport Solution The Thule Arcos XL transport box is specifically designed for winter use but is also suitable for other seasonal trips. Its large capacity and wide design make it ideal for skiers, families and anyone needing extra space for their belongings. It easily accommodates several pairs of skis or snowboards and protects equipment from the elements and dirt. Durable and Easy to Use The box’s hard shell withstands rain, dirt and road debris. The low mounting point makes loading and unloading easier, and the SlideLock system ensures secure locking and easy access. The integrated rear lights improve visibility and safety on the road. Aerodynamic Design and Practicality The Thule Arcos XL is designed to be mounted at the rear, freeing up the car’s roof for other uses. Its aerodynamic design reduces drag, which helps maintain the range of electric vehicles and reduces fuel consumption. The low profile ensures that your car’s boot remains accessible even when the box is fitted. Compatibility The Thule Arcos transport box must be used with the Thule Arcos base. It also supports the One-Key system, allowing multiple Thule products to be locked with the same key.