Thule Onto (towbar cargo carrier black)


SKU: 905900 Category:



Rear mounted cargo box for efficient packing and great aerodynamics

With Thule Onto, you get lots of loading space with easy access – at the rear of your car! Keep the roof free for maximum mileage or to carry other loads. Or just spare your back from having to lift onto the car roof. This premium 300L cargo box is easily attached to the towbar.


  • Premium cargo box, giving the car 300L of easily accessed, extra loading space. Perfect for two golf bags or a Thule Chariot multisport trailer
  • Box sits low to the ground, making it easy to load and unload cargo
  • Easily mounted on the towbar – no tools required
  • Easy trunk access since the box is tiltable
  • Easy to store when not in use, thanks to the lightweight and foldable structure


Volume:                              300 L

Dimensions (LxWxH):    139 x 68 x 73 cm

Load capacity:                  50 kg

Weight:                             24 kg

Color:                               Black


Additional information

Weight 25 kg
Dimensions 140 × 70 × 75 cm




Thule has been manufacturing quality bike car racks and mounts for over 50 years. The Thule bike racks and carriers range includes roof racks, tow ball mounts and simple strap on models with a variety of sizes to transport up to 3 bikes safely to your destination. Thule are known for their quality and their highly practical design that makes your life easier. Everything from backpacks for your hiking and riding adventures to roof racks for transporting your bicycle. Thule are one of the industry-leaders when it comes to roof racks, with their extensive range of design and systems you can transport your bikes on your roof in the style that suits your needs. A quality Thule bike rack opens up a world of possibilities for your weekend rides allowing you to access trails and routes that would otherwise be too far for you to reach on your bike. Thule bike carriers are renowned for their durability and safety: The Thule Test Program includes over 25 Thule Test Standards that far exceed the current ISO standard, in fact the Thule Test Centre in Sweden exposes all of their products to desert heat and arctic cold, water resistance, drop tests, and wind tunnels for tensile, shock, and crash tests - meaning you can rest assured that you and your bike will always arrive in perfect condition. For added peace of mind, some Thule bike carrier models feature locking mechanisms preventing theft attempts while you’re enjoying a post ride coffee. Thule have thought of everything from how to store your Thule Bike Rack to how to unlock a Thule roof rack with ease and no stress. When you are out riding, be sure to carry your cargo in comfort with Thule backpacks that set the standard for backpacks with their simple and reliable design that is excellent for any outdoor adventure.