Q: What size laptop case do I need for a 15.6" laptop?

You need a case explicitly rated for 15.6" — don't assume a "16-inch" case will fit snugly, as the extra space can allow your laptop to shift and sustain impact damage. Always cross-check the case's internal dimensions against your laptop's physical footprint (width × depth), since chassis sizes vary between manufacturers even at the same screen size. Most 15.6" cases in this catalogue measure approximately 38–40cm internally.

Q: What does 'water-repellent' actually mean on a laptop case?

It means the outer fabric has a DWR (Durable Water Repellent) coating that causes water to bead and run off rather than soak in — useful for light rain or accidental spills, but not a substitute for waterproofing. If the seams aren't sealed and there's no IPX rating, the case will eventually let water through in sustained rain. For UK commuters who walk or cycle in all weathers, look specifically for sealed seams or an IPX4 splash-resistance rating rather than relying on DWR alone.

Q: Which laptop case brands are most reliable in 2026?

Targus and Kensington consistently offer the best combination of build quality, warranty support and value across the mid-to-premium range — both are well-stocked at Currys and John Lewis, making returns straightforward. DICOTA has the widest range and is particularly strong for business users. For budget options, Techair and Case Logic punch above their weight. We'd be more cautious with unbranded or marketplace-only options, where padding specs are frequently overstated.

Q: What's the difference between a laptop briefcase and a messenger bag?

A briefcase typically has a rigid or semi-rigid structure with a top handle and a more formal appearance — better for client-facing professional environments. A messenger bag has a single cross-body strap and a softer, more casual profile, offering quicker access to the main compartment. Briefcases generally offer better laptop protection due to their structure; messenger bags win on convenience and comfort for shorter distances. Both sit in the mid-to-premium price range in this catalogue.

Question 1

What size laptop case do I need for a 15.6" laptop?

Accepted Answer

You need a case explicitly rated for 15.6" — don't assume a "16-inch" case will fit snugly, as the extra space can allow your laptop to shift and sustain impact damage. Always cross-check the case's internal dimensions against your laptop's physical footprint (width × depth), since chassis sizes vary between manufacturers even at the same screen size. Most 15.6" cases in this catalogue measure approximately 38–40cm internally.

Question 2

Is a laptop sleeve enough protection, or do I need a padded bag?

Accepted Answer

A sleeve is sufficient if your laptop travels inside a larger bag that provides outer protection — the sleeve's job is to prevent scratches and absorb minor knocks. If you're carrying your laptop as a standalone item, especially on public transport or cycling, a padded backpack or briefcase with a suspended laptop compartment offers meaningfully better drop protection. The key question is whether the base of the laptop compartment is isolated from ground impact when the bag is set down hard.

Question 3

Are cheap laptop cases actually worth buying?

Accepted Answer

Below 17 £, the honest answer is: only for very light use. Budget cases typically use low-density foam that compresses almost entirely on impact, and the fabric offers no real water resistance despite marketing language suggesting otherwise. The Durable Effect sleeves are a reasonable exception at the lower end — decent build for the price — but as a general rule, spending a little more to reach the 17 £–23 £ range gets you a substantially better product.

Question 4

What does 'water-repellent' actually mean on a laptop case?

Accepted Answer

It means the outer fabric has a DWR (Durable Water Repellent) coating that causes water to bead and run off rather than soak in — useful for light rain or accidental spills, but not a substitute for waterproofing. If the seams aren't sealed and there's no IPX rating, the case will eventually let water through in sustained rain. For UK commuters who walk or cycle in all weathers, look specifically for sealed seams or an IPX4 splash-resistance rating rather than relying on DWR alone.

Question 5

Which laptop case brands are most reliable in 2026?

Accepted Answer

Targus and Kensington consistently offer the best combination of build quality, warranty support and value across the mid-to-premium range — both are well-stocked at Currys and John Lewis, making returns straightforward. DICOTA has the widest range and is particularly strong for business users. For budget options, Techair and Case Logic punch above their weight. We'd be more cautious with unbranded or marketplace-only options, where padding specs are frequently overstated.

Question 6

Can I use a laptop backpack as hand luggage on a flight?

Accepted Answer

Most laptop backpacks in this catalogue qualify as personal items (under-seat luggage) on major UK carriers, but check dimensions carefully against your airline's specific limits before travelling — easyJet, Ryanair and British Airways all have different size restrictions. The Kensington Contour 2.0 Pro backpack, for instance, is borderline on some budget airline limits when fully packed. TSA-compliant designs that allow laptop screening without removal are a useful bonus for frequent flyers, though less critical for domestic UK travel.

Question 7

What's the difference between a laptop briefcase and a messenger bag?

Accepted Answer

A briefcase typically has a rigid or semi-rigid structure with a top handle and a more formal appearance — better for client-facing professional environments. A messenger bag has a single cross-body strap and a softer, more casual profile, offering quicker access to the main compartment. Briefcases generally offer better laptop protection due to their structure; messenger bags win on convenience and comfort for shorter distances. Both sit in the mid-to-premium price range in this catalogue.

Laptop Cases Price Comparison

Makita E-15475 laptop case Messenger case Black

Targus GeoLite 35.6 cm (14") Slip case Black

Targus GeoLite 40.6 cm (16") Slip case Black

Targus GeoLite 40.6 cm (16") Backpack Black

Targus Classic EcoSmart 40.6 cm (16") Backpack Black

HP Renew Business 14.1-inch Laptop Sleeve

HP Renew Business 14.1-inch Laptop Bag

HP Reversible Protective 14.1-inch Blue Laptop Sleeve

HP Prelude Pro 15.6-inch Recycled Backpack

Laptop Cases Price Comparison