A 15.6-inch laptop backpack needs to do more than simply carry a laptop. In practice, it should protect against knocks, provide enough room for a charger and documents, remain comfortable to carry while cycling and be made from material that can cope with light rain. However, there are several pitfalls that can make a backpack less useful than the product photos suggest.
A screen size of 15.6 inches does not tell you everything about a laptop’s dimensions. A laptop with wide bezels or a thick design may be too large for a cramped laptop compartment. So do not just check the screen size; also check the maximum dimensions of the laptop compartment.
Do you use a 14-inch laptop? A 15.6-inch backpack may provide extra room, but the device must still stay securely in place. A loose laptop can move around more while cycling or travelling.
Many models are described as a waterproof laptop backpack, while the specifications only mention “water resistant” or “water repellent”. This generally means protection against light rain and splashes, not automatic protection against prolonged, heavy rainfall.
Pay attention to these points:
If you are going on a long bike ride in poor weather, consider taking a separate rain cover. Electronics remain sensitive to moisture, even when the outer fabric is water-resistant.
A spacious laptop backpack may seem convenient, but impractical compartments can leave chargers, keys and documents jumbled together. So look at the layout: a separate laptop compartment, an easy-access front pocket, accessory pockets and room for A4 documents are often more useful than one large main compartment without dividers.
Choose a backpack with a laptop compartment that provides sufficient support all around. A padded compartment can help protect against scratches and knocks, according to the product description, but it does not guarantee that a laptop will remain undamaged if dropped. Do not place heavy items directly against the device.
For a 15.6-inch laptop, the following details are relevant:
For everyday commuting, a capacity of around 15 to 25 litres is often practical. If you also carry clothes, lunch or travel essentials, an expandable laptop backpack can be particularly useful. The HP Travel, for example, has a capacity of 25 litres, expandable to 30 litres according to the product specifications.
Do bear the weight in mind when the backpack is completely full. A spacious bag can become heavy quickly. Distribute the load evenly and position the laptop close to your back.
For a laptop backpack for work or a business backpack, adjustable shoulder straps, a chest strap and a stable back panel are useful. Business travellers may also want to look for a trolley strap, lockable zips and an easy-access pocket.
A laptop backpack with a USB port can be useful when you want to connect a cable to a power bank while travelling. However, check whether the product only includes an external connection or whether a power bank is also included. The business backpack below is described as having an external USB charging port; a power bank is not listed as an included accessory.
Why it suits this profile: A practical choice for students, cyclists and commuters who want to carry a 15.6-inch laptop, documents and everyday essentials in one bag.
The product name mentions water-repellent material and a roll-top closure. Before use, however, check the exact internal dimensions and the protection provided by the laptop compartment.
Suitable for 15.6 inches; roll-top design; intended for work, cycling and urban travel.
Why it suits this profile: This HP laptop backpack is ideal for professionals and travellers who want to organise their laptop, clothes and accessories neatly in one bag.
The capacity is clearly stated: 25 litres, expandable to 30 litres. This makes it easier to judge whether the bag is suitable for commuting or a short trip.
25 to 30 litres of capacity; chest strap; multiple compartments; lockable zips and a concealed RFID-blocking pocket according to the product description.
Why it suits this profile: A business backpack for business travellers and commuters who value extra flexibility and an external USB connection.
The expandable design means you do not always have to travel with a large, half-empty bag. The USB port is a connection; check separately whether a power bank is included.
Water-resistant according to the product description; expandable capacity; multiple compartments; external USB charging port.
Why it suits this profile: This spacious laptop backpack is designed for school, work and city travel when you need to carry books, documents and a laptop together.
The flip-top closure and drawstring design provide a distinctly different opening system from a standard zipped backpack. Check that this type of closure suits your everyday needs.
Suitable for 15.6 inches; described as water-resistant; designed for school, work and urban travel.
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 automatically. Screen size is only one measurement. Check the width, height and thickness of your laptop and compare them with the internal dimensions of the laptop compartment. If in doubt, a slightly roomier compartment is more practical, provided the laptop does not move around inside it.
Its lifespan depends on the material, seams, zips, load and frequency of use. A backpack used for cycling every day and filled heavily will experience more wear than a bag used occasionally. Clean it according to the care instructions; for example, the HP Everyday 14-Inch Laptop Bag recommends cleaning with a damp cloth and advises against machine washing.
The backpack itself does not use electricity. The USB port acts as a pass-through connection for a separate power bank. You may therefore need to pay extra for a suitable power bank and cable. Also check that your phone and cable are compatible with the connection.