The DUX 30L was provided by STM Goods for the purpose of this article and the embedded video.
STM Goods is a brand that’s new to me. And my first impression of the company, via their DUX 30L Backpack, is best summarized as quality and thoughtful utilitarian design. The DUX 30L is well made, using high quality materials assembled to protect your gear and present a unique design. Once you understand the STM design language, you’ll never miss it. It sort of like being in a club.
Design and Build Quality
The DUX Backpack immediately stands out with a minimalist aesthetic that reminds me of the kind of backpack Bruce Wayne would take on a business trip. If you that’s not your style, it’s also available in blue, gray, and a black camouflage. I’d say it’s both professional and modern—perfect for the office, the classroom, or a weekend getaway. Although I could not swing it as my only bag, even for a single overnight trip. It’s uncommon to find a water-repellent bag that also looks cool and is affordable. The DUX 30L comes in at $199.95 (although its on sale right now for $124.95. I find this important not as much because of rain but more for when I just want to set my backdown down on the ground, which may be dirty. There is a thick, armor-like material on the bottom of the 30L.
The reinforced structure adds a level of protection you’d expect in a high-end bag. This rigidity ensures the backpack maintains its shape even when packed to the brim. The zipper quality is another highlight—smooth, robust, and designed to keep your gear safe. I like the extra long rubber zipper tab integrated on every zipper.
Capacity and Organization
With 30 liters of storage, the DUX Backpack offers ample space for your daily tech and more. It would make for a great camera bag, as the side access to compartments that offer quick access to your critical tech, such as additional camera lenses you may need to access quickly.
• Tech Compartment: A padded section is dedicated to safeguarding your laptop or tablet, accommodating devices up to 17 inches. The padding feels premium and provides peace of mind for those lugging around expensive gear. I tested this with my 15″ MacBook Air and 14″ MacBook Pro.
• Main Storage: The main compartment is spacious enough for books, a packable jacket, and even a compact gaming console like the Nintendo Switch or Steam Deck.
• Quick-Access Pockets: Several smaller pockets are perfect for cables, chargers, and accessories, ensuring you don’t waste time untangling your gear. It even includes a travel bag that you can use for toiletries.
Who is this for?
The DUX Backpack 30L is an excellent choice for tech professionals, students, or anyone looking for a stylish yet functional bag to protect their gear. Its rugged build, thoughtful design, and ample storage space justify the premium price tag. If you’re in the market for a versatile tech backpack, the DUX Backpack 30L from STM Goods deserves a spot at the top of your list.