Carry around the only thumb drive that opens all varieties of snap bottle caps and beverage cans with ease. The two-in-one TrekStor CO USB-Stick ($15-$45) features a solid, brushed aluminum housing with a built-in as a bottle opener, and data transfer speeds of 25MB/s (read) and 12MB/s (write). The USB-Stick CO is available in sizes ranging from 1GB to 8GB and compatible with Windows, Macs and Linux.