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Thule Subterra convertible carry on luggage ember red
Thule Subterra convertible carry on luggage ember red
Thule Subterra convertible carry on luggage ember red
Thule Subterra convertible carry on luggage ember red
A woman enters a yellow taxi carrying a Thule Subterra Convertible Carry-On backpack.
Thule Subterra travel backpack 34L black
Thule Subterra Carry-On 40L product video
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Thule Subterra

convertible carry on luggage ember red

The 40L Thule Subterra convertible carry-on duffel is a versatile, soft-sided travel bag designed to help maximize packing space.

A convertible carry-on for the modern traveler

It includes a separate sleek laptop sleeve with a tablet pocket so that your computer is quick to access at all times. The bag opens like a suitcase, making it easy to pack all your items. The dedicated shoe compartment is also a convenient place to separate your dirty items from everything else. The bag can be carried as a duffel or a backpack with straps that tuck away. This feature-rich carry-on bag is perfect for a modern traveler who appreciates smart design, clean lines and a modern look.

Thule Subterra Convertible Carry-On
Can be carried in two different ways: as a backpack and a shoulder bag (all straps tuck away when not in use)
Thule Subterra Convertible Carry-On
Laptop and tablet can be carried separate from the bag in removable sleeve with tablet storage, PowerPocket and accessory organization
Thule Subterra Convertible Carry-On
Cords are neatly managed between your device and your mobile charger in the internal PowerPocket
Thule Subterra Convertible Carry-On
Keep belongings organized and contained with the zippered mesh divider in the main compartment
Separate your shoes and dirty laundry from other belongings in the multi-purpose compartment
Thule Subterra Convertible Carry-On
Effortless travel thanks to secure attachment to rolling luggage using the pass-through panel
Thule Subterra Convertible Carry-On
Securely store and easily access important documents in hidden passport pocket behind pass-through panel
Thule Subterra Convertible Carry-On
Quick access to keys, wallet and smaller items through zippered mesh pocket
Smooth lifting and rearranging in overhead bins with top, side and bottom grab handles
Complies with carry on requirements for most airlines

Dimensions (LxWxH)

21.0 x 35.0 x 55.0 cm


1.6 kg


40 L




800D nylon

Model name


Model number



Thule Subterra Collection

Thule Subterra Convertible Carry-on Lifestyle video

Tested to the limit

At the Thule Test Center™ in Hillerstorp, Sweden, products go through extreme testing. Our roof rack systems are designed to carry your gear and fit your car as safely and securely as possible. Below are just a few examples of the many tests conducted.
Explore Thule test center
A Thule suitcase is being tested in the Thule test center durability test.

Quality that lasts

All Thule bags are rigorously tested to ensure they will stand the test of time. Our luggage even goes through an extensive 50 tests before it’s given the Thule logo.
A bluesign systems partner logo in blue and white.

bluesign® system members

We are partners of the bluesign® system, an international standard for textile production aimed at reducing the impact of manufacturing on people and the planet.
An image from the Thule factory.

Responsible sourcing and logistics

We obey the principles of the UN Global Compact, as well as ILO and OECD guidelines, and conduct strict audits to ensure our suppliers respect human rights, labor laws, health and safety, and the environment.