Joybuy Insights

Choosing a backpack without regret: practical tips for school, work and travel

A backpack may seem simple to choose, until you end up dealing with a laptop that does not fit properly, shoulder straps that dig in or a main compartment that is less spacious than the product photo suggests. For students, school pupils, professionals, commuters and travellers, carrying comfort, organisation and protection for the contents are particularly important.

Also watch out for three common marketing pitfalls:

  1. A large capacity does not tell you everything. A backpack may offer plenty of litres on paper, but a narrow opening or thick compartment dividers can still leave you with little usable space.
  2. Water-repellent is not the same as waterproof. A coating may help keep light rain at bay, but it does not guarantee protection during prolonged or heavy rain.
  3. “Suitable for 15.6 inches” needs checking. Screen sizes are not always the same as a laptop’s external dimensions. So check the dimensions of the laptop compartment, not just the marketing name.

What features should a backpack have?

1. Check the laptop size and compartment layout

Anyone looking for a laptop backpack should measure their laptop first. A model for a 15.6-inch laptop backpack is only suitable if the device’s width, height and thickness fit inside the compartment. A padded compartment helps reduce scratches and impact, but it does not replace choosing a properly fitting size.

Separate compartments are also useful for a charger, mouse, documents and phone when you are at school or work. A backpack with multiple compartments stops accessories from disappearing beneath books or clothing. However, bear in mind that too many small compartments can reduce the available main storage space.

2. Look at the material and water protection

Nylon and polyester are often used for a school backpack, work backpack or travel backpack. The number associated with a fabric, such as 900D or 1680 denier, refers to the thickness of the fibres and gives an indication of the construction. It is not, on its own, a guarantee of a longer lifespan.

Read water-resistance claims carefully. “Water-repellent” or “resistant to light rain” generally means that droplets temporarily roll off the surface. During a Dutch cycle ride in prolonged rain, seams, zips and openings may still let moisture through. A laptop should therefore preferably be kept in a separate compartment and, if necessary, in an additional protective sleeve.

3. Assess carrying comfort and dimensions

A comfortable backpack has adjustable shoulder straps, a back panel that fits properly and a weight that suits the contents. A lightweight backpack is convenient when you carry it frequently, but a lower empty weight may also mean that there is less padding or support.

When checking a spacious backpack, consider:

  • the empty weight;
  • the dimensions in proportion to your build;
  • how the shoulder straps can be adjusted;
  • whether it has a chest strap;
  • the quality and positioning of the zips;
  • how the weight is distributed.

For daily commuting, a slim design is often more practical than a very large model. For a short trip, sport or carrying extra clothing, a larger main compartment may be more useful.

Our product picks for different uses

Suitable for: Budget-conscious beginners
Reebok Cross One backpack 45cm black

Reebok Cross One backpack 45cm black

Why it suits this profile: This backpack is designed for everyday use at school, work, the gym or on a short outing. The main compartment has room for books, clothing and accessories.

How this product avoids the pitfall

The adjustable shoulder straps help you achieve a better fit. However, check beforehand that your laptop and other belongings fit in the available compartments.

Key benefit & advantages

Spacious main compartment, additional pockets and adjustable straps for a range of everyday situations.

Suitable for: Buyers looking for premium quality
Kensington SP25 Classic Laptop Backpack 15.6 inch

Kensington SP25 Classic Laptop Backpack - 15.6 Inch

Why it suits this profile: Professionals and commuters looking for a business laptop backpack get a clear layout for their laptop, documents and accessories.

How this product avoids the pitfall

The padded laptop compartment and internal pockets help prevent direct contact between devices and other belongings. The stated maximum laptop size is 15.6 inches; also compare it with your own laptop’s dimensions.

Key benefit & advantages

1680 denier nylon, a weight of 710 grams, dimensions of 48 × 33 × 18 cm and multiple zipped pockets.

Suitable for: Specific uses & intensive users
HP Travel 25L 15.6-inch blue laptop backpack

HP Travel 25L 15.6-Inch Blue Laptop Backpack

Why it suits this profile: This travel backpack is ideal for commuters and travellers who want to keep clothing, electronics and everyday essentials separate.

How this product avoids the pitfall

The capacity is specified as 25 litres and can be expanded to 30 litres. This makes it easier to adjust the contents for a working day or short trip.

Key benefit & advantages

Laptop compartment for up to 15.6 inches, chest strap, RFID-blocking pocket, lockable zips and multiple compartments.

Suitable for: Light travel and everyday use
NINETYGO Tiny Backpack orange

NINETYGO Tiny Backpack

Why it suits this profile: With a stated weight of 194 grams and a capacity of 12 litres, this model is intended for light everyday essentials, such as a tablet, books and small necessities.

How this product avoids the pitfall

The capacity and low empty weight make it clear that this is not a spacious backpack for heavy schoolbooks or large laptops. This helps you avoid unrealistic expectations.

Key benefit & advantages

194 grams, 12-litre capacity, adjustable straps, side pockets and water-repellent fabric according to the product description.

Looking for more options?

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.

How to make the right choice

Use this quick checklist before buying a backpack:

  • Laptop: measure the laptop itself and compare the dimensions with the protective compartment.
  • Capacity: decide whether you mainly carry books, clothing, lunch, sports equipment or electronics.
  • Wearing time: choose extra padding and adjustable straps if you cycle or travel every day.
  • Weather: do not treat a water-repellent backpack as completely waterproof.
  • Access: a separate laptop compartment or side zip can be useful during security checks, train journeys and visits to the office.
  • Guarantee: for products where this is stated, the statutory guarantee applies in accordance with EU consumer rules. This guarantee is separate from any voluntary manufacturer’s warranty.

Frequently asked questions about backpacks

What capacity do I need for a school or work backpack?

A compact model may be enough for just a laptop, charger and lunch. If you also carry books, sportswear or a coat, a spacious backpack with a main compartment and separate sections is a better choice. Do not look only at the number of litres; also consider the shape of the opening and the internal layout.

Is a water-repellent backpack suitable for cycling in the rain?

For light rain, a water-repellent outer fabric can be practical. In heavy or prolonged rain, zips and seams may let moisture through. For valuable electronics, use a laptop sleeve or waterproof inner bag, and check the specific product warnings.

How long does a backpack last?

Its lifespan depends on the load, maintenance, exposure to rain and how you put it down or carry it. Do not overfill the bag, keep sharp objects away from the fabric and follow the cleaning instructions. A backpack made from sturdy fabric with well-finished zips may be suitable for regular use, but no material specification can guarantee a fixed service life.