A 15.6-inch laptop backpack needs to do more than simply carry a laptop. Students often take books and a charger with them, commuters cycle in changeable weather, and business travellers want to attach their bag easily to a suitcase. Yet many models look very similar. So don’t focus solely on appearance or words such as “waterproof” and “anti-theft”.
A water-repellent laptop backpack may keep out light rain or splashes more effectively, but that is different from a bag with fully welded seams and a waterproof closure. Product titles sometimes use these terms interchangeably. Check whether the description says water repellent, water resistant or genuinely waterproof. If heavy rain is forecast, take extra protection for your laptop, such as a sleeve.
A spacious laptop backpack may offer plenty of litres on paper, but without a separate laptop compartment, document pocket or small zipped pockets, your belongings can quickly become jumbled. Look at the internal compartment layout and how the laptop compartment closes. A 25-litre bag is not automatically more practical than a smaller model with a well-organised layout.
Laptop sizes vary by brand and model. A 15.6-inch screen does not tell you the exact width, depth or thickness of the casing. Before buying, check your laptop’s dimensions and compare them with the specifications for the laptop compartment. If the computer only fits without a sleeve, a slightly roomier bag may be the wiser choice.
Measure the laptop at three points: width, depth and thickness. Allow extra room for a protective sleeve. A backpack with a laptop compartment is particularly practical when the compartment is not right at the bottom of the bag, but is slightly raised from the base and padded all around.
Also pay attention to the carrying system:
Nylon, polyester and coated canvas are common choices. A lightweight nylon bag is useful for commuting, while canvas can offer a more casual look. Don’t just consider the material: look at the zips, seams and flaps too. A water-repellent outer layer does not automatically protect every opening.
Care instructions are also relevant. Some models may only be cleaned with a damp cloth and must be left to air-dry. This helps avoid disappointment if you regularly use the bag while cycling or travelling.
For just a laptop, charger and lunch, a compact business backpack may be enough. If you also carry sportswear, books or travel essentials, an expandable backpack or roll-top laptop backpack may be more suitable. A roll-top generally offers flexibility in height, but takes a little longer to open. A conventional zipped layout is often quicker during checks at school, the office or the airport.
Bear in mind the difference between a bag for everyday use and a genuine travel backpack. A large bag can be useful for weekend luggage, but becomes heavy once all the compartments are filled.
Why it suits this profile: This bag is designed for everyday commuting, short trips and changing luggage needs. According to the product description, its capacity expands from 10 to 13 litres.
The expandable design means you do not have to carry a larger bag than necessary every day. However, check in advance that your 15.6-inch laptop fits the available compartment; this size is not listed in the supplied specifications.
8.3 oz according to the product information, nylon construction and a capacity of 10 to 13 litres. The outer fabric is described as resistant to wind, rain and stains.
Why it suits this profile: This business backpack is well suited to commuters, office use and travel, thanks to its multiple compartments and luggage strap.
The layout is more likely to provide separate compartments for a laptop, documents and accessories than a bag with one main compartment. “Water resistant” does not mean that the backpack is completely waterproof.
Suitable for 15.6-inch laptops according to the product name, with multiple compartments, a scratch-resistant finish and a luggage strap.
Why it suits this profile: A practical choice for business travellers and anyone who wants to keep their laptop, documents and everyday accessories separate.
The expandable design provides flexibility when the contents vary. Before buying, check the exact external dimensions and the space available in the laptop compartment; the available product information does not include a detailed size chart.
Suitable for a 15.6-inch laptop according to the product name, with an expandable design, multiple compartments and an external USB charging port.
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. Screen size is only one factor. Laptop casings can vary in width, depth and thickness. Measure your laptop with any sleeve included and compare these dimensions with those of the laptop compartment.
For light rain, a water-repellent outer fabric can be useful. During prolonged or heavy rain, the seams, zips and flaps still require attention. If you cycle every day in the Netherlands, consider using a rain cover or a separate laptop sleeve.
Its lifespan depends on the load, material, zip quality and maintenance. Do not overfill the bag, use the handles and shoulder straps as intended, and clean it according to the care instructions. Also check the seams and zips regularly, especially if the backpack is used every day.