Waterproof Laptop Bags

Keeping the rain off a laptop

Water and laptops do not mix, and a walk or a ride in the rain is where most bags let one down. The bags in this range are made from coated nylon, Oxford fabric, polyester and PU, which shed rain and stop spills soaking through. They suit cyclists, people who walk to work, students crossing a campus, and anyone travelling in all weathers.

The kinds in this range

• Waterproof backpacks for commuting, college and travel, from everyday packs to large travel backpacks with many compartments.
• A roll-up backpack, whose top rolls down and fastens, a closure that keeps rain out better than a zip.
• Waterproof sleeves in PU and padded fabric, some with a carry handle, to use alone or as a second layer inside another bag.
• A handbag-style cover with pockets and a strap, for a small laptop, a tablet and their cables.
• A slim briefcase for 14 and 16-inch laptops.

Waterproof or water resistant

Makers use the two words loosely, and these bags are described both ways. A coated fabric keeps out rain, but water finds its way in through zips, seams and the gap round a flap, especially in heavy rain or when the bag is set down in a puddle. So for real protection, put the laptop in a sleeve inside the bag, keep the zips closed and pointing down where they can be, and dry the bag before you open it indoors. A bag that lives on a bike rack or in heavy rain is best with a roll-top or a storm flap over the zip.

Looking after a waterproof bag

The coating on a waterproof fabric lasts longest when the bag is wiped clean with a damp cloth rather than washed hard, and left to dry away from a radiator. Empty the pockets of crumbs and grit, which wear the lining and the zips. Close the zips when the bag is stored, so they keep their shape, and check the seams now and then for wear, since that is where water gets in first.

Questions people ask about waterproof laptop bags

Can I cycle in the rain with one?

Yes, for a normal ride to work. In a long downpour, use a sleeve inside as well.

Will it take a 16 or 17-inch laptop?

Each bag is sold by the largest laptop it takes. For a 17-inch laptop, also see the 17-inch sleeves and bags.

Can a laptop go in wet?

Dry it first with a soft cloth. A damp laptop shut in a closed bag stays damp. If water has got inside it, switch it off and do not charge it until it is dry.

More to look at

• Laptop backpacks
• Laptop sleeves
• All laptop bags
• Messenger and shoulder bags
• Tech pouches
• Guide: How to choose a laptop sleeve or bag: the UK buying guide
• Guide: Laptop backpacks, messenger bags and briefcases compared