This Sandisk memory key is small and compact, but comes with an oversized lid, which can be used to clip it to your shirt pocket. With 4GB of space, this is the latest must-have capacity for the price.

The Cruzer Titanium has clearly been built with toughness in mind. How tough? Well it's able to withstand almost a ton bearing down on it - if that's not tough enough for you, we're not sure what is

USB Flash drives are commonplace, so it takes a distinctive approach to stand out. With a sleek metal case and retractable USB connector, the SanDisk Cruzer Titanium (£25 Inc. VAT) is one of the most distinctive drives we've seen