Bamboo USB Flash drives are an eco-friendly product that is made of bamboo, wood, and metal which does not produce any harm to the environment These flash drives have a cap or lid to close and open the USB port for transferring or copying the digital data. Blending the classic beauty of fine woods with the state-of-the-art technology of a flash drive, the 4 GB bamboo flash drive creates a connection between high tech and renewable tech. Everyone seems to want to be more environmentally friendly these days, so why not cater to your “Green” customers with eco-friendly USB sticks.