Amazon.com Product Description:
Built with simplicity in mind, the DataTraveler 100 contains up to 4 GB of storage and was designed to high-speed USB 2.0 specifications. With the USB connector housed inside the sleek case, this flash drive will safely store and move large files. Simply plug into a USB port and you're ready to go.

Sleek and capless, the DataTraveler 100 holds all your documents in a convenient device that is no bigger than a pocketknife. The USB connector is safely housed inside the sleek case, so you don't have to worry about losing a cap. With up to 4 GB of storage, you'll have plenty of room for all your digital files, from term papers to images to spreadsheets, and other important documents. Backed by a 5-year warranty, DataTraveler 100 is a reliable solution for carrying digital files with you anywhere you go. This pocket-size flash drive measures 59.7 by 22.3 by 9.5 millimeters (LxWxH).