Thule Arcos Box L

Upgrade your vehicle’s storage capacity with this premium 400L cargo box, designed to provide up to 400 litres of easily accessible extra loading space without compromising performance or efficiency. Ideal for road trips, outdoor adventures, family holidays, or everyday transport, this cargo box combines smart engineering with aerodynamic efficiency.

Key Features & Benefits

400 Litres of Extra Storage Space
Expand your vehicle’s carrying capacity with up to 400L of additional luggage space, perfect for camping gear, sports equipment, travel bags, and more.

Aerodynamic Design for Fuel & EV Efficiency
Engineered with a low-profile, aerodynamic shape to minimise drag, helping to reduce impact on fuel consumption and electric vehicle range.

One-Person Attachment System
Designed for convenient installation, allowing single-person mounting and removal without hassle.

SlideLock Safety System
Features an advanced SlideLock system with separate locking and opening functions. The lid automatically locks in place and provides a visual indicator when securely closed for added peace of mind.

Low-Profile, Ergonomic Loading
The cargo box sits low to the ground, making it easy and ergonomic to load and unload heavy or bulky items.

Compact Storage Design
The box can be separated into individual components for compact storage when not in use and easier one-person handling.

Why Choose This Premium Cargo Box?

• Ideal for SUVs, estates, and family cars

• Suitable for petrol, diesel, and electric vehicles

• Improves practicality without sacrificing efficiency

• Secure locking system for safe transport

• Designed for easy installation and removal

Whether you're heading on a weekend getaway or need extra storage for everyday use, this aerodynamic 400L car cargo box delivers space, security, and convenience in one sleek solution.