If you appreciate a small stick to your key ring, is this here have no joy, because it is about 8cm long and good 1.5cm in diameter (He is also quite difficult). Who but that does not bother me as and more emphasis on the robustness, can be accessed safely.
Transfer of 30GB had no 2 min. lasted.
Edit:
After a good year, I can continue to use to confirm my previous Erfahrunen. After several falls with and without water contact it still runs perfectly. Only the rubber buffers the metal shell adopted by the permanent one and unpack into his pockets. Similarly, the paint is badly affected, which is only an optical nature, however, and does not bother me.