If you are looking for a dainty USB drive that you can practically hang from a charm bracelet, this is NOT the one for you. If, however, you are looking for a ridiculously durable, rugged USB drive that will probably survive nuclear war along with the cockroaches, this is the one for you. I have always had a problem with breaking the plastic loops on USB drives where you attach them to your key chain, and have had to throw away many of them because of it. This one's loop and carabiner clasp are rugged practically to the point of indestructibility. When I first saw the heavy rubber-like case I said, "Whoa, this is big," but it actually fits quite nicely on my keychain and hasn't been at all as obtrusive as I first thought it might be. The drive itself is so tiny I've not had a problem with it fitting anywhere (I go from computer to computer a lot), even with another USB device plugged in right next to or under it, which is also a common problem. Transfers have been very fast and reliable. I will definitely buy another one if this one ever dies and I can't recommend it highly enough!

Great product. I am a teacher and keep this on my key chain that gets a lot of use. It is very durable and saves the massive amounts of powerpoints and classroom lessons.

The reason I got this Item is because I am hard on my key chain... there fore hard on the Thumb/Flash Drives I keep on it. So far this Flash drive has help up the best because of the thick rubber case it slides into and the metal grommet that attaches to the key chain!