A 15.6-inch laptop backpack needs to do more than just hold a laptop. Students carry books and chargers, commuters travel in all weathers, and business travellers want to keep their belongings organised. If you focus only on looks or a low price, you may find after a few weeks that the backpack is awkward to open, offers too little protection or won’t fit under an aeroplane seat.
The 15.6-inch measurement usually refers to the laptop screen’s diagonal. However, laptop dimensions vary between brands and models. So check not only the screen size, but also your laptop’s dimensions and the internal measurements of the laptop compartment. A snug compartment can offer protection, but it’s less practical if your laptop barely fits with its case on.
A water-repellent laptop backpack can help keep out light rain, but that doesn’t mean it can withstand a heavy downpour or being submerged for a long time. Product descriptions often mention polyester, canvas or a water-repellent finish. If you’re expecting heavy rain, consider using a separate rain cover and putting important electronics in an extra protective case.
A laptop backpack with a USB port usually has a connection for your own power bank. The power bank isn’t always included. According to KONO’s product information, the USB port is designed for convenient charging on the go. Use a certified power bank and cable. The port usually won’t charge your laptop automatically, and it isn’t a substitute for a power socket.
Look for a separate, padded laptop compartment. Check whether there’s also room for a tablet, charger or documents. A bag with a laptop compartment at the back may feel more stable when you’re walking, while a central compartment offers more space for clothes or schoolbooks.
For everyday use, a backpack of around 20 to 25 litres is often a practical choice. If you’re carrying clothes for a weekend away, sports kit or extra folders, you may need more capacity. Always check the external dimensions if you’re looking for a carry-on backpack or a Ryanair cabin backpack.
The often-quoted size of 40 × 30 × 20 cm is used as a guide for a personal item on some models. Airlines may change their terms and conditions, so check the airline’s current rules before travelling. Measure the bag when it’s packed, not just when it’s empty.
For your daily commute, wide, adjustable shoulder straps and a breathable back panel are useful. A chest strap can help keep the bag stable while you’re carrying it. Multiple compartments are handy for cables, pens and documents, but lots of zips don’t automatically make a bag more organised. Check that the layout suits what you actually carry.
An anti-theft laptop backpack might have a hidden pocket, lockable zips or a combination lock. These features can make it harder to access your belongings, but according to KONO’s product information, a lock can’t guarantee complete protection against theft. Don’t leave valuables unattended.
Why it suits this profile: This business backpack is designed for everyday use at work, while studying and on your commute. The product title specifies support for laptops up to 15.6 inches, a USB charging port and a water-repellent design.
The features are clearly listed: a USB port and water-repellent material. Just remember that you’ll need your own power bank, and check your laptop’s dimensions.
Supports 15.6-inch laptops, has a USB charging port and, according to the product listing, a lightweight design. Suitable for men and women.
Why it suits this profile: This model is a good option if you combine work, school and short trips, and value a branded product with a specified capacity and organised storage.
The capacity is clearly specified: 25 litres, expandable to 30 litres, with a laptop compartment and several storage pockets. The bag shouldn’t be considered theft-proof.
25 to 30 litres of capacity, an RFID-blocking pocket, a chest strap and compatibility with laptops up to 15.6 inches, according to the product information.
Why it suits this profile: This travel backpack with a laptop compartment is designed for short trips, commuters and travellers who want to stow a personal bag under the seat.
The dimensions of 40 × 30 × 20 cm and weight of around 0.5 kg are clearly stated. Still, check the current baggage rules and your laptop’s dimensions.
Around 24 litres of capacity, a padded 15.6-inch laptop compartment, compression straps, a trolley strap and water-repellent polyester, according to the product description.
Why it suits this profile: A spacious backpack for work and school with a roll-top design may suit anyone who carries varying amounts of books, clothes or everyday essentials.
The product title mentions water-repellent material, multiple compartments and a large capacity. Check the exact internal dimensions and closure before buying.
Roll-top design, multiple compartments, a water-repellent finish and support for a 15.6-inch laptop, according to the product listing.
We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and the applicable European safety regulations.
No. The screen size is only one guide. Check your laptop’s width, height and depth, then compare them with the laptop compartment. Remember to allow for a protective case too.
A water-repellent outer material can be useful in light rain. For prolonged or heavy rain, extra protection is a good idea. A laptop backpack isn’t automatically waterproof, even if the product title says “water resistant” or “water repellent”.
That depends on your ticket and Ryanair’s current terms and conditions. A 40 × 30 × 20 cm model is designed around a commonly used personal-item size, but check the permitted dimensions and weight before travelling, and make sure you know how the bag needs to fit under the seat.