Grand Monaco Collection is a preceding invention in line of USB flash drives from Gresso. Made out of extremely high-tech materials such as, light titanium super alloy and carbon fibers, Gresso has defined a unique method of manufacturing such geeky gadgets. Grand Monaco collection comprises of two models namely, Double Security USB Flash Drive and Classic USB Flash Drive. The Double security USB includes two independent data sources, two flash drives and 32 GB memory, all this for 500 USD. Whereas, the Classic USB comes in ultra-slim design and has a traditional square shape. It is available in classic 8GB/ 16GB and upto 32GB of memory capacity. All these are available at a price of $150, $200 and $300 depending on the capacity of memory, respectively.