I was looking for a sturdy, small usb stick to carry around on my keychain. This one from kingston fit the bill and I'm very happy with it. I definitely found it smaller than expected from the pictures. The casing is entirely aluminum. The loop is very solid. The capacity is good and in my unscientific opinion, I've found the speed to be quite decent: not the fastest usb stick I've used, but much faster than the conference freebee I had and plenty fast enough to quickly transfer over work files. I definitely recommend the product, especially for keychain use and with portable apps. 

Question: Is the hole big or small?
Answer: small usb stick