To choose a laptop backpack, start with your laptop's actual dimensions, then look for a dedicated laptop compartment, a water-resistant outer fabric, padded adjustable straps and pockets that suit how you commute. Capacity, shape and style come next. This guide walks through each point in order, compares three BALIVENO laptop backpacks side by side, and ends with a quick checklist so you can pick the right bag in minutes.
1. Measure your laptop, not just the screen
Laptop sizes such as 13", 14" or 15" refer to the diagonal of the screen, not the size of the whole machine. Two 15" laptops can have quite different outer dimensions depending on the bezels and chassis. Before you buy:
- Measure the width, depth and thickness of your laptop when closed, or check the manufacturer's specification sheet.
- Add a little room if you use a protective sleeve or case.
- Compare those numbers with the backpack's stated laptop compartment size and overall dimensions.
All three backpacks below are designed to take up to a 15" laptop, which covers most 13", 14" and 15" machines. If you carry a larger 16" or 17" model, check its measurements carefully.
2. Decide between a separate sleeve and a single main compartment
A separate laptop compartment keeps your device apart from keys, chargers and lunch boxes, which reduces scratches and makes security checks quicker. A single large compartment gives you more flexibility for bulky items like a jumper or gym kit, but you may want to add a sleeve for your laptop.
3. Check the fabric and weather resistance
For a British commute, some resistance to rain is worth having. Polyester is a common backpack fabric because it is durable and handles damp well. Look for the words "water-resistant" in the product details, and remember that water-resistant is not the same as waterproof: it will shrug off light rain, but in a downpour a cover or a quick dash indoors is still sensible.
4. Comfort: straps and back panel
If you carry a laptop every day, comfort matters more than almost anything else. Look for padded, adjustable shoulder straps, and a padded or mesh back panel. A mesh back helps airflow on longer walks; padding helps when the bag is fully loaded. A top grab handle is useful for lifting the bag onto luggage racks or under a desk.
5. Pockets that match your routine
Think about what you reach for most. A front zip pocket is handy for keys, a phone and travel cards. A hidden back pocket that sits against your body is a good spot for a wallet or passport on busy trains. Two-way zips make it easier to open the bag partially without everything falling out.
Three BALIVENO laptop backpacks compared
| Feature | Backpack | Minimalist Backpack | Embroidered Backpack |
|---|---|---|---|
| Fabric | 100% polyester, 325 g/m², water-resistant | 100% polyester, 325 g/m², water-resistant | 100% polyester, 600D, two-tone |
| Dimensions (H × W × D) | 42 × 31 × 10 cm | 41 × 31 × 14 cm | 42 × 31 × 21 cm |
| Capacity | Max weight 20 kg | 20 litres, max weight 20 kg | 18 litres |
| Laptop | Separate compartment for a 15" laptop | Separate pocket for a 15" laptop | Main compartment fits up to a 15" laptop |
| Pockets | Front zip pocket, hidden zip back pocket | Hidden zip back pocket | Front zip pocket |
| Comfort | Padded straps, soft mesh back | Padded straps, soft mesh back | Padded back panel, padded straps, top handle |
Best for organised commuters: Backpack
The multi-pocket Backpack is the most organised of the three. It has a separate 15" laptop compartment inside the main section, a front zip pocket for small items and a hidden zip pocket on the back for valuables. At 10 cm deep it stays slim, so it is easy to wear on a crowded train. The silky lining and piped inside hems are nice details for a bag you will open many times a day.
Best for a clean, simple look: Minimalist Backpack
The Minimalist Backpack uses the same water-resistant 325 g/m² polyester but drops the front pocket for a cleaner outline. It is a little deeper at 14 cm, giving 20 litres of space, with a dedicated 15" laptop pocket and a hidden back pocket. It suits anyone who prefers a streamlined bag that works with smart and casual outfits alike.
Best for extra room and a bit of personality: Embroidered Backpack
The Embroidered Backpack is the deepest at 21 cm, with an 18-litre main compartment that fits up to a 15" laptop alongside books or a change of clothes. It has a padded back panel, a top carry handle and a front zip pocket, and its two-tone 600D polyester with embroidered detailing gives it more character than a plain bag. As there is no separate sleeve listed, a laptop case is a good idea.
How to style a laptop backpack
A backpack does not have to look like school kit. Keep the colour of the bag in line with your outerwear, wear both straps adjusted so the bag sits high on your back, and avoid overstuffing it so it keeps its shape. With a wool coat or a quarter-zip, a sleek backpack looks just as considered as a briefcase. If you are deciding between a backpack and another style of bag, our guide to crossbody, satchel or tote bags may help, and for travel days see our airport outfit ideas.
Quick laptop backpack checklist
- Laptop compartment fits your device's real dimensions
- Water-resistant outer fabric for wet commutes
- Padded, adjustable shoulder straps
- A secure pocket for valuables
- Depth and capacity that suit what you carry daily
- A look that works with your everyday wardrobe
Frequently asked questions
Will a 14-inch laptop fit in a 15-inch laptop backpack?
Usually, yes. A compartment designed for a 15" laptop will normally hold smaller models too, though the laptop may move about a little. A slim sleeve can keep it snug.
Is a water-resistant backpack the same as waterproof?
No. Water-resistant fabric helps protect against light rain and moisture, but it is not designed to be submerged or left out in heavy rain for long periods.
What capacity backpack do I need for work?
For a laptop, charger, notebook and lunch, around 18 to 20 litres is plenty for most people. If you also carry gym kit, look for a deeper bag or one with a large main compartment.
Browse our everyday backpacks, compare them with our tote bags, or explore our best sellers.
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