Transcend has a new Anti-Shock USB Flash Drive in the JetFlash V70. It sports a durable and eco-friendly rubber casing that allows it to survive most shocks, splashes and dust. In fact the JetFlash V70 meets U.S. military drop-test standards (MIL-STD-810F 516.5—Transit Drop), making it one of the toughest in its class.
Another great feature is the tethered cap holder that prevents you from losing it. It comes in 4GB, 8GB and 16GB capacities and in purple, orange and red colors.