Oct 22, 2013 Thor 2: The Dark World Metal USB Flash Drive & Thor Hammer Power Bank FantasyUSB is proud to present Thor 2 Series Limited Edition Collectible USB Flash Drive by Marvel. The USB housing is made of heavy metal which provides real Hammer texture. Must have gadgets in this winter. Retail package shown below and it comes with a leather hanger ,limited quantity made. Hurry up and use it as your data protection. www.fantasyusb.com Thor Hammer Power Bank features 7 interactive LED lighting effects along with sounds system. There are three capacities for your selection: 2600mAh, 5200mAh and 10,400mAh.