Best back box on the market – What to look for when choosing extra storage 

Back boxes, also known as towbar mounted cargo boxes, have quickly become one of the smartest alternatives to traditional roof boxes. But with more options on the market, how do you know which is the best? Here’s what to consider when choosing a back box – and why this type of storage solution is gaining so much popularity.

What makes a great back box?

When comparing back boxes, focus on these key features:

• Storage capacity: The best models offer up to 390 liters of space, enough for skis, golf clubs, camping gear, or family luggage.

• Load capacity: Premium back boxes can handle up to 100 kg, making them ideal for bulky or heavy equipment.

• Durability: Look for strong materials like aluminum or reinforced composites. These last longer and withstand tough conditions better than standard plastics.

• Aerodynamics: Unlike roof boxes, which increase drag by up to 40%, the best back boxes are designed to reduce resistance by up to 5%. This improves fuel efficiency and driving range.

• Ease of use: A back box should be simple to mount on your towbar and easy to access at waist height.

• Safety: Crash-tested designs with secure locking systems ensure your belongings stay protected on every journey.

Why a back box is often better than a roof box

Roof boxes remain popular, but they come with challenges: overhead loading, higher fuel consumption, more wind noise, and reduced driving comfort. A back box solves these problems, offering a safer, more efficient, and user-friendly way to carry extra gear.

Finding the best back box for your needs

The “best” choice depends on your car and lifestyle – whether you’re a skier, golfer, camper, or family traveler. But overall, the best back boxes combine large capacity, premium durability, aerodynamic design, and ergonomic access.

👉 Looking for smarter storage?
Explore the new generation of back boxes and discover why they’re becoming the go-to choice for modern drivers.