a convertible carry-on for the modern traveler

meet the 40l thule subterra convertible carry-on duffel, your new favorite travel buddy! this versatile, soft-sided bag is crafted to make the most of your packing space.

it comes with a sleek laptop sleeve and a tablet pocket for easy access to your tech. with its suitcase-style opening, packing your essentials is a breeze. plus, there's a dedicated shoe compartment to keep your dirty shoes away from the rest. you can carry it as a duffel or a backpack, and the straps tuck away when not needed. this carry-on is designed for modern travelers who value smart design, clean lines, and an updated aesthetic.

tested to the limit

at the thule test center™ in hillerstorp, sweden, products undergo rigorous testing. our roof rack systems are built to securely carry your gear and fit your vehicle perfectly. take a look at just a few tests performed.

quality that lasts

all thule bags go through extensive testing to ensure durability. before donning the thule logo, our luggage is subjected to 50 rigorous tests.

bluesign® system members

as partners of the bluesign® system, we adhere to an international standard for textile production focused on minimizing environmental impact.

responsible sourcing and logistics

we comply with the principles set out in the un global compact and follow ilo and oecd guidelines, conducting strict audits to ensure our suppliers uphold human rights, labor laws, and environmental standards. all features

• carry it as a backpack or shoulder bag (all straps tuck away when not in use)
• keep your laptop and tablet in a removable sleeve with tablet storage, PowerPocket, and accessory organization
• neatly manage cords between your device and charger in the internal PowerPocket
• stay organized with a zippered mesh divider in the main compartment
• separate shoes and dirty laundry with the multi-purpose compartment
• easily attach to rolling luggage with the pass-through panel
• securely store and access important documents in the hidden passport pocket behind the pass-through panel
• quick access to keys, wallet, and smaller items through the zippered mesh pocket
• smooth lifting and rearranging in overhead bins with top, side, and bottom grab handles
• meets carry-on size requirements for most airlines

technical specifications

dimensions (lxwxh): 21.0 x 35.0 x 55.0 cm

weight: 1.6 kg

volume: 40 l

color: black

material: 800d nylon

model name: tsd340

model number: 3204023

collection: thule subterra collection

subterra, convertible, carry-on, luggage, thu-3204023, travel, bags