Back boxes for small cars – Big storage in a compact solution 

Small cars are perfect for city driving, commuting, and everyday use. But when it comes to luggage space, compact vehicles often fall short. That’s where back boxes – also called towbar mounted cargo boxes – come in. They give small car owners the chance to expand storage without compromising comfort or driving dynamics.

Why back boxes are ideal for small cars

• Extra space when you need it: Up to 390 liters of capacity, enough for family luggage, camping gear, sports equipment, or even strollers.

• Better aerodynamics: Unlike roof boxes, which can increase drag by up to 40%, back boxes are mounted at the rear and can even reduce drag by up to 5%. This is especially important for small cars with smaller engines or limited EV ranges.

• Improved handling: Back boxes keep the center of gravity low, avoiding the stability problems caused by roof-mounted storage.

• Convenient access: Mounted at waist height, packing and unpacking is simple and safe – no more lifting heavy items onto the roof.

• Universal fit: Back boxes attach to a towbar, meaning they can be fitted to almost any small car model.

The smarter way to upgrade a small car

With a back box, compact cars gain the practicality of a much larger vehicle – without the fuel costs, parking struggles, or handling issues of upgrading to an SUV.

👉 Want to make your small car bigger on the inside?
Explore back boxes – the smart storage solution for compact vehicles.