Joybuy Insights

Buying a backpack: how to choose a practical model for work, travel and everyday use

Buying a backpack seems simple until you find that a model offers too little space, is uncomfortable to carry or does not protect your laptop adequately. Product photos often focus on a sleek design and generous capacity, while important details are less obvious. Consider the layout of the compartments, the dimensions of the laptop compartment and the actual protection against rain.

The following pitfalls are common:

  • A stated capacity without a practical layout: a spacious backpack is not automatically convenient if small items disappear to the bottom.
  • Confusing “waterproof” with water-repellent: water-repellent fabric does not necessarily provide lasting protection in heavy rain. Pay attention to the zips and seams too.
  • A laptop compartment without suitable dimensions: check the dimensions of the compartment, not just the maximum screen size.
  • A lightweight bag that quickly loses its shape: a low weight can be convenient, but a construction that is too thin may not hold its shape as well during everyday use.

Which specifications should you check before buying a backpack?

1. Capacity, dimensions and compartment layout

For commuting, the number of litres is not the only important factor. Think about what you take with you every day: laptop, charger, lunch, documents, bottle and possibly sportswear. A spacious backpack with several compartments can be more practical than one large main compartment.

A 9 to 10-litre model is mainly suitable for basic essentials. For a working day with extra clothing or travel accessories, a capacity of around 20 to 35 litres is often more flexible. An expandable bag can remain compact when you are carrying little and provide extra space when needed. However, check that it remains comfortable to carry when expanded.

Also look out for:

  • a separate laptop or document compartment;
  • an easily accessible front pocket;
  • zipped pockets for keys and phone;
  • a trolley strap for use with a suitcase;
  • the overall external dimensions, especially when cycling or travelling by train.

2. Laptop protection and compatibility

A laptop backpack or backpack with laptop compartment should offer more than just a label on the product page. Check whether the compartment is padded and whether the stated dimensions fit your device. A 14-inch laptop can have different external dimensions depending on the brand.

According to the product information, the HP Everyday 14-Inch Laptop Bag has a padded laptop compartment for devices up to 14.1 inches, 9 litres of storage space and a water-repellent finish. Technically, the model is a laptop bag rather than a traditional backpack, but its handles, detachable shoulder strap and trolley strap can make it convenient for the office and travelling.

The Case Logic Jaunt WMBP215 is a laptop backpack with a notebook compartment measuring 385 × 31 × 265 mm. The bag has three compartments, a capacity of 23 litres and is suitable for laptops up to 15.6 inches according to the product description. Always measure your laptop before ordering.

3. Weight, carrying comfort and material

A lightweight backpack is useful for cycling, walking and everyday commuting. As well as the net weight, pay attention to the shoulder straps, adjustability and how the weight is distributed. A wide, well-adjustable strap can feel more comfortable than a thin one, especially when you carry the bag for longer periods.

Material information helps put marketing terms into context:

  • Polyester: a widely used material for everyday use; its density and finish partly determine its resistance to wear.
  • Outdoor fabric: may provide extra protection against splashes and outdoor use, but is not automatically completely waterproof.
  • Water-repellent: rain may remain on the surface for some time; check whether the manufacturer states a hydrostatic head, protection rating or usage restriction.
  • Recycled material: says something about the origin of part of the material, but not automatically about the bag’s lifespan.

With a foldable backpack, it is sensible to check how the bag retains its shape and how much weight the manufacturer recommends. According to the product description, the Beneunder LC359 uses an expandable construction with polymer panels and protective outdoor fabric. The manufacturer advises avoiding overloading the bag and cleaning it with a damp cloth.

Recommended backpacks for different uses

Suitable for: Budget-conscious beginners
Beneunder Expandable Dual-Shoulder Short Bag LC01a

Beneunder Expandable Dual-Shoulder Short Bag LC01a

Why it suits this profile: This compact bag is designed for commuting, shopping and light outdoor activities when you only need to carry your daily essentials.

How this product avoids the pitfall

The 10-litre capacity and seven compartments make it clear that this model is intended for light luggage, rather than a full work or travel bag.

Key benefit & advantages

According to the product description, the bag weighs 8.78 oz, has water-repellent fabric and a sliding shoulder strap.

Suitable for: Buyers looking for top quality
Case Logic Jaunt WMBP215 Stormy Weather backpack

Case Logic Jaunt WMBP215 - Stormy Weather

Why it suits this profile: This is a sensible choice for students and office commuters looking for a grey backpack with a laptop compartment and extra storage space.

How this product avoids the pitfall

The three compartments and notebook compartment reduce the chance of your laptop and accessories moving loose inside one large compartment.

Key benefit & advantages

According to the product information, the backpack has a 23-litre capacity, a laptop compartment for devices up to 15.6 inches and a weight of 530 grams.

Suitable for: Specific uses & intensive users
Beneunder LC359 Lightweight Outdoor Backpack Grey

Beneunder LC359, Lightweight Outdoor Backpack, Grey

Why it suits this profile: This expandable outdoor backpack is suitable for users who alternate between travelling light, enjoying outdoor activities and carrying extra luggage.

How this product avoids the pitfall

The product description refers to a foldable construction, adjustable capacity and a 2:8 compartment layout. This makes the organisation more tangible than simply claiming a large capacity.

Key benefit & advantages

Polymer panels and outdoor fabric form part of the stated StrongShield system; the shoulder strap can be adjusted from 11.0 to 19.3 inches.

Suitable for: Business travellers
HP Everyday 14-Inch Laptop Bag

HP Everyday 14-Inch Laptop Bag

Why it suits this profile: Suitable for anyone who mainly carries a laptop, documents and accessories and needs a bag for the office, train journeys and business travel.

How this product avoids the pitfall

The 600D polyester fabric, padded compartment and stated 9-litre capacity provide clear information about protection and available space.

Key benefit & advantages

According to the product information, the bag has a detachable shoulder strap, trolley strap and water-repellent protection. The product description also states that it comes with a three-year warranty.

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.

Frequently asked questions about buying a backpack

Which backpack is suitable for commuting?

Choose a model with a suitable laptop size, adjustable shoulder straps and compartments for your charger, keys and documents. For everyday cycling, a lightweight, water-repellent backpack is practical. If you travel with a suitcase, a trolley strap may be more useful.

How long does a backpack typically last?

Its lifespan depends on the material, zips, seams, load and maintenance. Overloading accelerates wear, particularly on the shoulder straps and zips. Clean the bag according to the instructions, usually with a damp cloth, and allow wet fabric to air-dry.

Is a water-repellent backpack sufficient in the rain?

That depends on the duration and intensity of the rain. Water-repellent material helps protect against splashes and short showers, but it is not the same as waterproofing. Therefore, check the product specifications and consider using a separate rain cover during prolonged rain.