Keeping your laptop safe on the move is easy with this Lenovo Casual Toploader T210 laptop bag. The built-in laptop compartment fits most 15.6-inch laptops, and it's not fussy about the make, so your next machine should slot in just as well. The outer fabric is water-repellent, which means a sudden shower on the walk home won't soak through to your machine. Heading away for a few days? Slide the luggage strap over your suitcase handle at the airport and the bag rides along instead of sliding off your shoulder in the queue. The top-loading opening means you can lift your laptop straight out at the security desk without unpacking everything else, then drop it back in and go.