A 15.6-inch laptop backpack may seem like a straightforward purchase at first glance. However, choosing the wrong one can quickly become inconvenient. For example, a laptop will not always fit in a compartment labelled “15.6 inches”. Thin shoulder straps, limited space for accessories or water-repellent fabric that is not waterproof can also make everyday use less comfortable.
For work, school, commuting and travel, these three pitfalls are particularly important:
Below, you’ll find out which specifications to check before buying a 15.6-inch laptop backpack.
The 15.6-inch designation usually refers to the diagonal screen size. The outside of your laptop may be larger because of the screen bezel, casing and construction. So measure your laptop:
Compare these measurements with the dimensions of the laptop compartment. A compartment suitable for up to 39.6 cm or 15.6 inches is not automatically suitable for every model. An overly tight fit can also make it more difficult to insert and remove the laptop.
A laptop backpack with a laptop compartment is preferable to a general main compartment. A padded or reinforced compartment keeps your laptop separate from books, chargers and other hard objects.
Nylon, polyester and durable synthetic fabrics are common materials for everyday use. Don’t just look at the name of the fabric; also consider how the backpack is constructed:
A water-repellent laptop backpack can help keep out light rain or splashes. This does not mean that the bag will remain completely dry during prolonged heavy rain. If you’re carrying a vulnerable laptop, consider taking a separate rain cover or protective case. According to the NINETYGO product information, the fabric is water-repellent but not fully waterproof; prolonged exposure to heavy rain is not recommended.
If you only carry a laptop, charger and notebook, a slim business laptop backpack is often sufficient. If you also carry sportswear, lunch, books or travel accessories, a spacious laptop backpack is a better choice. In that case, look at the capacity and layout.
A capacity of 25 litres may be suitable for a working day. According to the product description, the HP Travel 25L can be expanded to 30 litres. Bear in mind, however, that a larger bag can become heavier and fuller. Distribute the load across several compartments and do not exceed the recommended capacity.
For cyclists and train commuters, a chest strap, trolley strap, easily accessible side pockets and a stable back construction are also practical features. A USB port is only useful if you also use a suitable power bank; the port itself does not charge a device.
Why it suits this profile: This roll-top backpack is designed for everyday use at work, while cycling and when getting around town. The roll-top closure and generous design offer flexibility when you’re carrying additional items alongside your laptop.
The product name states that it is suitable for 15.6-inch laptops and made from water-repellent material. Before buying, however, check your laptop’s exact dimensions and bear in mind the difference between water-repellent and waterproof.
Roll-top closure, multiple carrying options according to the product name, and a design for work, cycling and travel.
Why it suits this profile: This business laptop backpack has a classic design and is intended for professionals who want to carry documents, accessories and a laptop in an organised way.
The specifications mention a reinforced internal laptop compartment and multiple zipped and accessory pockets. This means you don’t have to place your laptop loose among your other belongings.
Suitable for laptops up to 15.6 inches, made from 1680D nylon, with dimensions of 480 × 330 × 180 mm and a stated weight of 710 grams.
Why it suits this profile: This laptop backpack for travel and commuting offers extra capacity for clothing, accessories and everyday essentials. Its layout is designed for travellers who want to carry plenty of belongings in an organised way.
The stated capacity is specific: 25 litres, expandable to 30 litres. A laptop compartment, chest strap, lockable zips and a concealed RFID pocket are also listed. Nevertheless, check that it fits your own laptop.
25-litre capacity, expandable to 30 litres, multiple compartments and a stated maximum laptop size of 39.6 cm (15.6 inches).
We’ve put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.
No, not always. Screen size is only one indication. Measure the width, depth and thickness of your laptop and compare these with the laptop compartment. Also take a protective case into account.
Its lifespan depends on the material, zips, seams, load and conditions of use. A bag that is heavily filled every day will wear out faster than a backpack used for light commuting. Check the shoulder straps, base and zips regularly, and avoid overloading the bag.
According to the product information, products from brands including Kensington and HP come with a statutory guarantee of at least two years under European consumer regulations. This is separate from normal wear and tear or damage caused by incorrect use.
A USB port on a laptop backpack generally acts as a pass-through connection to a power bank. The power bank is usually not included and must be charged separately. So check which accessories are included and whether the port is compatible with your cable. A model without a USB connection may be more practical if you don’t use this feature.