Check out this great deal! Amazon has this handy and discreet Streamlight 73200 KeyMate USB for only $13.49! Plus you can get FREE shipping on orders over $25 or if you are an Amazon Prime Member.
The KeyMate USB light is a weather resistant, personal area light featuring a recessed button to prevent accidental turn on, a Lithium Polymer rechargeable battery, and a low battery power warning indicator. It also includes a snap hook for attachment to a key ring, zipper pull, or ball cap, and a large imprintable area for a logo for corporate gifts, or safety awards. Includes a 5-inch USB 2.0 A (male) to micro-USB cable.