A 15.6-inch laptop backpack may seem straightforward to choose at first glance. However, small differences in size, compartment layout and materials can determine whether your laptop travels comfortably and safely. Students, commuters and professionals tend to encounter three common pitfalls.
The first is a laptop compartment labelled “suitable for 15.6 inches” that is too tight for a laptop with a wide bezel or a sturdy protective case. The second is confusing water-repellent with fully waterproof. A water-repellent laptop backpack can help keep out light rain, but it does not automatically provide protection during prolonged rainfall. The third pitfall is a large capacity without good organisation. A spacious laptop backpack can be useful, but loose items may press against your laptop if there are no separate compartments.
A screen size of 15.6 inches does not tell you everything about your laptop’s external dimensions. Measure the device’s width, depth and thickness, then compare these with the dimensions of the laptop compartment. Allow for a case if you use one.
A backpack with a laptop compartment should hold the computer securely without forcing the zip closed. Too much room is not ideal either: the laptop may shift around while you are walking. Also check whether the laptop compartment has sufficient padding and whether it ends directly at the bottom of the backpack.
For everyday commuting, a slim business backpack is often enough for a laptop, charger, notebook and a few small accessories. For school, a weekend away or a city break, you may need more space.
Look out for this practical layout:
An expandable backpack is useful if you carry only a few items on some days and more on others. However, check that the backpack is not unnecessarily large or heavy when empty.
Product pages use various terms, such as water resistant, water repellent and water-repellent. These descriptions generally indicate protection against light rain, but they are not a guarantee of waterproofing. In prolonged rain, take additional protection with you, such as a rain cover.
A backpack with a USB port can be useful on the go. Check whether it only has a cable pass-through port or whether a power bank is included as well. With a pass-through port, you will need to connect a suitable power bank yourself. Comfort is also important: padded shoulder straps, an adjustable chest strap and a breathable back panel can make a difference when cycling or using public transport every day.
Why it suits this profile: The product name specifies a size suitable for 15.6-inch laptops, a USB charging port, water-repellent material and a slim design for the office, commuting and travel.
The stated compartment layout and slim design make it suitable for anyone mainly carrying a laptop, charger and everyday essentials. Check the exact internal dimensions before buying.
USB charging port according to the product description; water-repellent properties and a lightweight, slim profile according to the product name.
Why it suits this profile: This model has a stated capacity of 25 litres, expandable to 30 litres, and is designed for travel with multiple storage compartments and carrying straps.
The capacity and dimensions are clearly stated: 25 litres, expandable to 30 litres, measuring 320 × 245 × 440 mm. This makes it easier to weigh up space against portability.
Expandable capacity from 25 to 30 litres; RFID-blocking compartment, lockable zips and chest strap according to the product information.
Why it suits this profile: The product name specifies a capacity expandable from 25 to 35 litres, with multiple compartments and a focus on business travel, commuting and short trips.
The expandable design means you do not always have to travel with a large bag. Before buying, check the laptop size, maximum load and dimensions for hand luggage.
Expandable capacity from 25 to 35 litres; multiple compartments according to the product description, making it suitable for work and short trips.
For a student or school pupil, a backpack for work and school is particularly practical when your laptop, books and accessories can be kept separate. A canvas model can offer a casual look, but always check the stated protection and internal dimensions.
A commuter who cycles every day will benefit more from a commuter backpack with a stable fit, adjustable straps and material that can repel light rain. For the office, a slim laptop backpack with a USB port and several small compartments may be sufficient.
For a city break or weekend away, a travel backpack with a luggage strap and expandable capacity makes more sense. A model that expands from 25 to 35 litres provides extra room for clothing without requiring you to carry maximum capacity every day.
Also take a look at the Urban Flip Cover 15.6 Inch Laptop Backpack, the 15.6 Inch Vintage Canvas Laptop Backpack and the Water Repellent Roll Top Laptop Backpack 15.6 Inch if style, a roll-top closure or a casual design is important to you.
We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.
Not always. Screen size is only one indication. Compare your laptop’s external dimensions with the stated dimensions of the laptop compartment. A protective case may require additional space.
A water-repellent backpack is mainly designed for light rain and splashes. The term does not automatically mean that the seams and zips are waterproof for prolonged periods. In heavy or prolonged rain, use a rain cover and provide extra protection for electronic devices.
Its lifespan depends on the load, everyday use, zips, seams and exposure to moisture. Do not overfill the bag, distribute heavy items between the compartments and regularly check the shoulder straps and zips. For products covered by a statutory guarantee, the rights stated on the product page and under the applicable consumer regulations apply.