Sandisk Cruzer Titanium (very rugged) Flash Drive Review
 

"Sandisk Cruzer Titanium really makes a great first impression. With its USB connector concealed, someone could have mistaken the titanium-coated device as a Sandisk-branded lighter. But it turns out to be a rugged 512MB Hi-Speed USB flash drive capable of withstanding up to 2000 lb. weight. Suffice to say, the Cruzer Titanium won't fail on you in case a 250 lb. guy steps on it."

http://www.everythingusb.com/hardwar...r_Titanium.htm