Western Digital My Passport Essential 1TB USB 2.0 Portable External Hard Drive - £137.99
The world’s most popular portable drive is now smaller than ever. And it’s smarter than ever with WD SmartWare™ data management and backup software that backs up your data automatically and continuously, shows your backup as it happens, and restores lost files effortlessly. Password protection and military-grade, 256-bit hardware-based encryption lets you secure your data. One of the five beautiful colours is just what you need to make you look smart (and very stylish). £137.99 from Amazon.