Mark Ryden 15.6 inch Business Laptop Backpack (Expandable 25L–35L, USB-C) – Cabin Travel Work Backpack
Product description
What it is and why you’d want it
This Mark Ryden business laptop backpack is aimed at people who carry a laptop and work essentials day-to-day, but also want one bag that can stretch for short trips. The headline feature is the expandable capacity: a zip on the side lets you increase the space by 10L, moving it from a 25L daypack size to a 35L travel size. It’s the sort of design that makes sense if you don’t want to keep switching between a “work-only” bag and something more travel-ready.
On the organisation side, it’s built around a multi-pocket layout, including a front pocket for quick-access items and a main compartment that’s positioned for laptop and tablet carry. There are also practical travel touches like a luggage strap design and an anti-theft pocket concept, plus breathable padded mesh where your back and shoulders meet the bag.
That said, it’s not positioned as a lightweight micro-pack. With a stated weight of 1.2kg, it’s better seen as a functional work/travel backpack rather than something you’d forget you’re carrying.
Key features that matter in real use
The most useful thing here is how the bag handles different carry needs. If your commute is mostly laptop, documents, and smaller bits, the smaller volume should be more than enough. When you’re heading out for a weekend getaway or a 3–4 day trip, the expansion gives you room to bring extra clothes and essentials without changing bags.
In the main compartment, the design is described as able to fit an 11-inch iPad and a 15.6-inch laptop, alongside work documents and contracts. For day-to-day grabbing of items, the front pocket is intended for quick access to things like keys, sunglasses, and books.
On the “will it annoy me?” front, the USB charging port is a notable update: it’s stated to use a USB-C port for charging mobile phones. Just keep expectations realistic—charging a phone from a backpack port still relies on having a power source with you (the port is there to make the connection easier).
Water resistance is also part of the pitch. The material is polyester with a high-density nylon lining, described as having good water repellent performance to help protect against splashes and light rain. Both sides are described as having waterproof lining, which can be handy for a water cup or umbrella.
A common feeling with business backpacks is that they can be sweaty. Here, the back cushion is padded and breathable, using a mesh back for air convection, ventilation and heat dissipation, plus shoulder straps with sponge pads aimed at relieving shoulder stress.
Tech specs (as stated by the manufacturer)
- Capacity: 25L (before expansion) / 35L (after expansion)
- Expansion: Side zip increases space by 10L
- Dimensions: 45 x 30 x 25cm
- Cabin backpack sizes: 12x7x18in (31x18x46cm) before expansion, 12x9x18in (31x25x46cm) after expansion
- Weight: 1.2kg
- Fits: 11-inch iPad, 15.6-inch laptop
- Materials: Polyester fabric with high-density nylon lining
- Charging port: USB-C (for charging mobile phones)
- Back/strap comfort: Padded breathable mesh back, wide mesh shoulder straps, sponge pads, anti-slip buckle, luggage strap design
Where it shines (and where it may fall short)
If you’re looking for a work backpack that can double as a travel backpack, this one’s strengths line up well with that job. The expandable volume is genuinely useful for packing changes, and the layout suggests quick access to small items without digging through the whole bag. The breathable back and padded straps also fit a typical daily routine, especially on days when you’re walking more than you’d expect.
Not perfect, though. The published capacity and dimensions are helpful, but you’ll still want to check how your specific laptop charger, chargers, cables, and other work accessories fit in practice—bags like this can be very compartment-friendly for certain setups, and less so if you carry bulky items. Also, the water resistance is described for splashes and rain rather than being positioned as a fully waterproof solution for heavy downpours.
So it may not suit you if you need an ultra-light backpack, or if you’re constantly packing large, rigid items that dominate the internal space.
Who it’s for (and who should look elsewhere)
It’s a good fit if you want one backpack for office-to-commute carrying and occasional short trips, and you like having dedicated space for a 15.6-inch laptop plus documents. It also suits buyers who prefer quick-access pockets and a bag that includes comfort features like a breathable mesh back and padded straps.
It might not suit you if you regularly carry a lot of bulky gear and you dislike any extra weight—at 1.2kg, it’s not a “barely there” option. You may also want to skip it if USB-C charging through the bag is essential for your setup but you don’t plan to bring a suitable power bank with you.
How to use it as a practical travel/work bag
Try this setup if you’re heading out for a weekend: keep your laptop and work documents in the main compartment, place frequently grabbed items (keys, sunglasses, a book) in the front pocket, and use the side space for a water cup and an umbrella thanks to the waterproof lining described on both sides. If you’re moving from work-only days to a trip, expand the bag using the side zip to increase the internal space by 10L before you start packing extra layers. When you arrive, the luggage strap design is there to make it easier to pair the backpack with wheeled luggage.
Is it worth it?
A solid pick if you want a 15.6-inch business laptop backpack that can expand from a 25L daypack into a 35L travel-capacity bag for short trips, with USB-C charging support and an organised pocket layout. It’s especially worth considering if your routine mixes office essentials with occasional travel and you appreciate breathable padding and travel-friendly features like a luggage strap.
It’s not the best choice if you’re after something ultra-light or if you expect the water resistance to behave like a fully waterproof shell in proper storms. Before buying, make sure your laptop charger and daily carry items actually match the compartment layout in your head—capacity on paper helps, but your own packing style decides whether it feels spacious or cramped.
Mini FAQ
Will the backpack fit a 15.6-inch laptop?
It’s stated to fit a 15.6-inch laptop in the main compartment, alongside an 11-inch iPad.
How does the expansion work?
There’s a zip on the side of the backpack that increases space by 10L, taking it from the 25L daypack size to the 35L travel size.
Does it support USB-C charging?
Yes, the backpack is described as using a USB-C port for charging mobile phones. You’ll still need a power source (for example, a power bank) for charging to work.
Is it water resistant?
The polyester material with high-density nylon lining is described as having good water repellent performance, mainly to protect against splashes and rain.
What’s the stated weight?
The backpack’s stated weight is 1.2kg, so it has some presence—more business/travel than minimal.